What are the 4 chronotypes?

People typically fall into one of four chronotype categories: the bear, the wolf, the lion, and the dolphin. Each chronotype is loosely based on the relative animal's sleep patterns and habits, so let's dive in to discover which chronotype you most closely align with.

What are the 4 types of chronotype?

How do I know my chronotype?

What Is My Chronotype? To figure out your chronotype, think about what time you would prefer to wake up on a day that you are completely free to plan, with no work or other requirements. You probably already know whether you prefer waking up early or late.

What is the rarest chronotype?

The dolphin chronotype is the rarest animal type, as dolphins comprise only 10 per cent of the population. Dolphin chronotypes aren't the best at hitting the hay, as they are primarily light sleepers and are easily disturbed by noise, movement and temperature changes, often waking up in the middle of the night.

What is the most common chronotype?

Bears are the most common chronotype—about 50 percent of the adult population are Bears. Because it's the most common chronotype, Bear time has a dominant influence over our broader social time. Six o'clock is the standard dinner hour because that's when Bears are ready for their evening meal.

4 Different Sleep Types | Dr. Michael Breus

Are chronotypes real?

But not everybody falls neatly into those two categories, scientists say – and a new study suggests there are actually multiple distinct 'chronotypes' that define people's wakefulness and rest. Chronotypes are the behavioural manifestations of the circadian rhythms we experience throughout the day and the night.

Is chronotype genetic?

Family studies indicate that chronotype is a heritable trait, thus directing attention toward its genetic basis.

Does chronotype change with age?

Morningness-eveningness or chronotype changes significantly throughout the life span. This has been reported for the transition during adolescence in some studies, and to a lesser extent in early adulthood.

Can I change my chronotype?

Put simply, no. You can't change your chronotype yourself, but your chronotype can shift on its own with age. In fact, it's perfectly normal for that to happen. Most kids have an early chronotype, driving them to wake up and go to sleep early.

What are the 6 chronotypes?

Six chronotype categories were given to the participants rather than the standard "morning person" or "night person". They are: morning type, evening type, highly active type, daytime sleepy type, daytime active type, and moderately active type.

What are the different sleep chronotypes?

There are four sleep chronotypes: bear, lion, wolf, and dolphin. Bears are the most common, and dolphins are rare. Your chronotype is likely to shift from childhood to adulthood and again when you get into your later years. The four chronotypes have distinct differences.

What is a wolf chronotype personality?

What Is the Wolf Chronotype? Also known as the “night owl,” the wolf chronotype is someone who loves being up when most other people are asleep. Staying up late also means liking to sleep late.

What is dolphin chronotype personality?

Dolphin (10% of us)

Personality Traits: introverted, creative, neurotic, intelligent. Typical Behaviours: appreciate aesthetics, detail-obsessed, doesn't like risk, a perfectionist. Sleep Schedule: light sleepers who often nap during the day. Dolphins are most prone to insomnia and erratic sleep schedules.

How do you eat the lion chronotype?

If you're a lion, mid-morning is also when you'd get hungry, since you've been firing on all cylinders for hours. But a smarter strategy is to snack earlier, around 9 a.m., and wait to eat lunch until after 12 p.m. Lions tend to crash an hour or two post-lunch, so it's best to eat later rather than earlier.

What is a hummingbird chronotype?

Hummingbirds are highly energetic and active during the day. You might fit the hummingbird chronotype if you like that extra hour of morning sleep but generally do well with early starts and a 9-to-5 schedule.

Are early sleepers more intelligent?

Studies show that night owls and those who wake up later actually are smarter and more creative than their early rising counterparts. They also have higher IQs according to The Independent. Unfortunately, night owls have slightly lower academic scores than early risers (by about 8%).

Do you age slower if you sleep more?

Sleeping well can lower blood pressure, relax blood vessels and improve blood flow, bringing nutrients—and a healthy color—to the skin. Sleep also slows the aging of the heart and blood vessels. Poor circulation and arterial aging are major contributors to the appearance of aging on the skin and hair.

What time should a 70 year old go to bed?

According to their internal body clock, most older adults need to go to sleep around 7 p.m. or 8 p.m. and wake up at 3 a.m. or 4 a.m. Many people fight their natural inclination to sleep and choose to go to bed several hours later instead.

What is a dolphin sleep schedule?

Dolphins need about eight hours of sleep a day, but, unlike us, their brain sleeps in shifts. The right half gets four hours of sleep and the left half also gets four hours of sleep, just at different times. The awake half of of a dolphin's brain not only helps keeps the dolphin breathing.

Are chronotypes fixed?

The population can be divided into early types, late types, and those in the middle. Our chronotypes aren't fixed and tend to change with age. Children usually have earlier chronotypes, while teenagers often have later chronotypes and require more sleep.

Is it better to be a morning or night person?

Being a lark isn't better than being a night owl, but if you find that the hours you're keeping are getting in the way of work, school, healthy habits, social functions or other commitments, it might be helpful to shift your daily activity to operate more in the morning.

What is a lark sleeper?

Types of sleepers: owl and lark

Larks are early risers. Their molecular biological body clock runs faster than the actual time of day. Larks already have their most productive phase before midday. Instead, they already get tired early in the evening. Nevertheless, even a lark stays up late to cheer in the New Year.

What is chronotype diet?

Key points. With a time-restricted diet, you eat within an 8- or 12-hour window which can increase your metabolism and help you lose weight. Your unique biological clock — or, chronotype — determines when you naturally sleep and eat.

Are more people early birds or night owls?

Though we may be hardwired to lean toward being a night owl or morning bird, most people fall somewhere in the middle.