0 1 2 3 Sat 07 Feb 2009 Sat 14 Feb 2009 Sat 21 Feb 2009 Sat 28 Feb 2009 Sat 07 Mar 2009 Sat 14 Mar 2009 Sat 21 Mar 2009 Sat 28 Mar 2009 Sat 04 Apr 2009 Fri 10 Apr 2009 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