0 1 2 3 Thu 29 Jan 2009 Thu 05 Feb 2009 Thu 12 Feb 2009 Thu 19 Feb 2009 Thu 26 Feb 2009 Thu 05 Mar 2009 Thu 12 Mar 2009 Thu 19 Mar 2009 Thu 26 Mar 2009 Fri 27 Mar 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