Early Birds vs Night Owls - when are you actually most productive?

Do you prefer working in the early morning to get an uninterrupted window before all the daily notifications and requests start rolling in, or do you prefer to work during late nights once you have cleared out all the day’s obligations and everything is peaceful and quiet? What do you think is actually more productive?

Personally, if I had to choose between the two, I would go with the night owls. I feel much more productive after a good night’s sleep without the pressure of waking up early in the morning, and I don’t feel rushed at work.