0 1 2 3 Thu 03 Feb 2011 Thu 10 Feb 2011 Thu 17 Feb 2011 Thu 24 Feb 2011 Thu 03 Mar 2011 Thu 10 Mar 2011 Thu 17 Mar 2011 Thu 24 Mar 2011 Thu 31 Mar 2011 Thu 07 Apr 2011 Thu 14 Apr 2011 Mon 18 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