I usually sleep 7-8 hours per night, I used to be a night owl but I had some problems with depression so I decided to fix my sleeping schedule, and since then I

I usually sleep 7-8 hours per night, I used to be a night owl but I had some problems with depression so I decided to fix my sleeping schedule, and since then I function really much better and my overall mood has improved. Sunlight is really important for people to function properly and not get into depression.