Well Art Discussion recently seems to be more or less 'How do I do insert topic here' so I just thought I'd ask a light hearted question.

I remember a video from John Cleese I believe it was, on creativity. Where creativity is fostered under certain conditions that got me wondering because I almost always find myself inspired to draw at night. It fits all the criteria but I think I've done it so consistently over time that is has become conditioned to the point where the urge comes at a certain point of day/night. I often draw before bed then wake up and the urge to finish what I'm working on just vanishes. I never feel like drawing in the morning. Then if I don't get an urge to draw in the day, inspiration almost always hits around the same point that night.

Anyone else experience this?