Productivity

By the numbers:
Hours this weekend I worked on Academic stuff: 9
New photographic prints I put up in my office: 32
Items I checked off my to-do list: 17
New apps installed on my iTouch: 4
Chapters read for class: 4
Episodes of House, MD watched: 6
Hours of audiobooks listened to: 1
Miles run: 5, 1 walked
Time spent with family: wife-6 hours (sitting in the hospital counts, right?) kids - 12 hours
Case notes written: 4

Why is it that I hit my highest productivity between 12am and 2am? *sigh*
Time for bed.