0 1 2 3 Mon 21 Feb 2011 Mon 28 Feb 2011 Mon 07 Mar 2011 Mon 14 Mar 2011 Mon 21 Mar 2011 Mon 28 Mar 2011 Mon 04 Apr 2011 Mon 11 Apr 2011 Mon 18 Apr 2011 Thu 21 Apr 2011 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