![]() ![]() The real danger, Knutson thinks, is that the modern world caters to morning larks - night owls have to fight their innate sleep timing in order to fit in. “I hope that people don’t conclude that there’s something inherently unhealthy about being a night owl, because there’s not,” Knutson says. But, being a night owl doesn’t mean you are doomed to a shorter life span. In 2018, she and her colleagues found night owls were more likely to die at an earlier age than morning larks. Still, Kripke cautions that night owls are also more likely to have lifestyle habits that disturb sleep - poor eating habits, lack of regular exercise, and alcohol, tobacco, and caffeine use - which could also put them at a greater risk for depression and other health problems. “Depressed people tend to have delayed peaks and troughs in their body rhythms.” In a 2018 study that looked at more than 32,000 nurses, researchers found night owls were slightly more likely to be depressed than their morning lark colleagues.Īnd, it goes both ways: depressed people are more likely to be night owls, says Kripke, an emeritus professor of psychiatry at the University of California, San Diego. Several studies have now linked chronotype to increased risk of depression, obesity, diabetes, and even substance abuse. Your chronotype may also put you at risk for certain diseases. The time of day when your brain is at peak performance depends on your chronotype, says Kristen Knutson, a sleep researcher at Northwestern University. ![]() All of these fluctuate in a 24-hour cycle. The internal clocks governing our sleep and wake times affect nearly every bodily function - body temperature, hormone production, metabolism, and brain activity. ![]() The differences between these two sleep patterns, or chronotypes, transcend an individual’s preferred bedtime, says sleep researcher Daniel Kripke. Night owls, on the other hand, sleep later into the day, perhaps even past noon, and reach their peak after the sun goes down. Morning people prefer to rise with the sun and feel the most energetic earlier in the day. Over the centuries, a combination of genetics and environment have made it so some of us have evolved to feel at our best during daylight hours, while others thrive at night. Anthropologists call this the sentinel theory. Sleep “shifts” would have shortened the window of time where everyone was asleep and the group was most vulnerable to potential threats. Such diversity may have benefited our ancestors: having people who are naturally inclined to sleep at different times may have increased the likelihood of survival for hunter-gatherer tribes. And, new evidence suggests they not only affect when we go to bed but also our physical and mental health. Our sleep schedules aren’t simply personal preferences - they’re innate, biological predispositions. When I’ve tried to adapt to my husband’s night-owl schedule, it hasn’t gone so well - staying up late one night usually requires a nap (or two) the next day. He prefers late nights, and even later mornings. Send us feedback about these examples.By the time my husband stumbles out of bed each day, grumbling and bleary-eyed, I’ve already had breakfast, walked the dog, and knocked the first few items off my to-do list. These examples are programmatically compiled from various online sources to illustrate current usage of the word 'night owl.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. 2022 Now This wonderfully hip boutique hotel is found within a Haussmann-style building in a neighborhood that is known to draw artists and night owls. 2022 There’s nothing inherently wrong with being a night owl-or an early riser. 2023 There is a need for more research, Malin said, to confirm the findings and determine if the metabolic differences are due to the chronotype or a potential misalignment between a night owl’s natural preference and the need to wake early due to the hours set by society for work and school. 2023 Known for his night owl days on Saturday Night Live, Pete Davidson is now embracing early mornings - and tasty breakfasts. Stacey Leasca, Travel + Leisure, Still, the business world is largely built for early birds, with separate studies consistently showing that night owls have slimmer chances of finding success than early birds. for the early birds to midnight for the night owls. Byalexa Mikhail, Fortune Well, 2 June 2023 The inn opens its various springs for soaking every day between 8 a.m. Adrianna Rodriguez, USA TODAY, 19 June 2023 But successfully turning a night owl into a morning bird does not happen overnight. Recent Examples on the Web Morning larks tend to live longer than night owls, research has shown. ![]()
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