When is your favourite time of day to create?

I do a lot of my painting at night. I will work well into the morning hours and just get completely absorbed in my painting without my brain nagging me to go outside and enjoy the sunshine. It does present certain challenges if I haven't picked a colour palette yet because under certain lighting different colours look a bit different so I try to pick my palettes in the daylight. I'm also a freelance designer during the day so my painting schedule does sometimes fluctuate based on that.