Sleep Data over past month

I bought an Jawbone UP24 and am starting to graph my results using tictrac.com. Below you can see my sleep over the past month and how it is actually trending up.  I believe this is due to the fact that I'm actually measuring it.  Nevertheless, I am sleeping more, which is good.  The top line is deep sleep, the middle line is light sleep and the lower line is awake time, which includes my nearly daily middle of the night wake-ups.  If you have Parkinson's you understand.