Night Owls More Alert Throughout Day, But Early Risers Rule the World
Finally, some scientific evidence that waking up early is just not that good for you.
As a life-long night owl that continues to try and switch her clock around to join the rest of the world on that early morning commute to school, work, or whatever it is we humans do early in the morning, I have to say it’s difficult for me. I find that when I do change my sleep schedule, and start rising at say 8 or 9 in the morning, but the time it rolls around to 11pm, I am falling asleep in my chair. Nothing stops it — caffeine, sugar, slaps to the face.
Not that that is all that strange, right? If I fall asleep at 11 or 12 at night, I will have ample time for 7 to 8 hours of sleep. However, a research team at the University of Liège in Belgium has found that those early risers are less alert later in the day that those that rise late and stay up throughout the night.
Um, duh. I could have told you that without the grant money.
No, but seriously, the experiment is not as simple as I just made it. Actually, what the researchers did was test both early risers and night owls at similar times throughout the day according to how long they have been awake. So testing was a few hours after waking, a few hours after that, and you get the point. And according to the data, the night owls stay more alert later into their day as compared to the early-to-bed-early-to-rise crowd.
Could this be the evidence I need to insist that I really do need to sleep in until 11am?
Unfortunately, it’s a man’s world, and men must be early risers. Because despite the late-risers superior alertness, this whole society seems to value getting an early start to the work day. I know that it all stems from our agrarian roots, but come on, we are not all farmers. What if we as a society just push the start of the work day back a few hours? Could we then evolve over time into a race of super-alert accountants, doctors and nuclear technicians?
Maybe I’ll just move to Spain.
sleep, night owls, early birds, sleep study, University of Liege
