0 1 2 3 Wed 12 Dec 2007 Wed 19 Dec 2007 Wed 26 Dec 2007 Wed 02 Jan 2008 Wed 09 Jan 2008 Wed 16 Jan 2008 Wed 23 Jan 2008 Wed 30 Jan 2008 Fri 01 Feb 2008 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All