There are at least six different chronotypes in humans:
https://www.sciencedirect.com/science/article/abs/pii/S0191886920305444
Most people are not morning people.
Some people peak around noon, others in the evening.
It seems best to order your work around when you work best.
After all what would you do without night people if you found yourself in the emergency room at midnight?
What if all police were early to bed, early to rise? Who would stop criminals at 1:00 am?
Well, if EVERYBODY was early to bed, early to rise, there wouldn’t be any crime at night. ;)
I’m an early morning person and have been my whole life. My brother is an extreme night owl and has been his whole life.
Since my folks were early risers, 2:30 am, dad couldn’t wait to get me up at 4 and I was always ready to go. My brother would be just falling asleep.