« 2011 Computer Usage | Main | Reamde »

2011 Sleep Data

For a couple of years now I have been tracking my nightly sleep using a Zeo. I recorded 320 nights of sleep in 2011. On average I manage 7.5 hours of sleep a night, fall asleep in 5 minutes, and wake up a couple of times during the night. This is mostly unchanged from 2010 which is a little surprising given I was consuming alcohol on a much more regular basis in 2011. The chart below shows the year in review based on ZQ scores.

Brighter reds indicate worse nights of sleep and darker greens indicate better nights of sleep. The prolonged gaps are mostly vacations.

Tags: life zeo