I sleep better with lights, noise and distractions than without; without gives my brain time to think about things like elections, exactly how much time I have left to sleep before I have to get up for work, what troubles I'll face at work the next day, etc. I slept so much better during the days than I do during night.

edit: For some reason my client decided to post this as I was in the middle of typing a sentence. Edited to actually finish the post.