I recorded my computer use for an entire working week.  This meant that I kept track of how much time, at what time of day, and what activities I was performing while sitting in front of a keyboard.  Here are graphs of the findings:

Disgusting, huh?  1/3 of my week was spent in front of a computer.  Disconnected at least a little bit from what was going on in real life around me.  Gross.

Click here to download the original spreadsheet.