Having 3 hours PER DAY to do anything for leisure, even if it's a form of escape from terrible circumstances, is quite the luxury. I would guess at the populat

Having 3 hours PER DAY to do anything for leisure, even if it's a form of escape from terrible circumstances, is quite the luxury. I would guess at the population level circumstances that allow 3 hours a day of non-essential activities like this to be associated with circumstances that allow better cognitive performance than those without 3 hours a day of time to do something for personal interest.