0 1 2 3 Tue 17 Feb 2009 Tue 24 Feb 2009 Tue 03 Mar 2009 Tue 10 Mar 2009 Tue 17 Mar 2009 Tue 24 Mar 2009 Tue 31 Mar 2009 Tue 07 Apr 2009 Tue 14 Apr 2009 Thu 16 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