Sunlight varies, I’m studio bound at least 2 days a week so that’s long sessions in doors.
The biggest problem I have is getting really sleepy when working on the computer, some of the editing makes me soooo sleepy! Then I over do the coffee to compensate.
It’s funny, all through the summer I slept well, sunlight is the key it seems!
I make better music in the dark though. Hmm….