0 1 2 3 Sat 13 Feb 2010 Sat 20 Feb 2010 Sat 27 Feb 2010 Sat 06 Mar 2010 Sat 13 Mar 2010 Sat 20 Mar 2010 Sat 27 Mar 2010 Sat 03 Apr 2010 Sat 10 Apr 2010 Thu 15 Apr 2010 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