0 1 2 3 Mon 17 Jan 2011 Mon 24 Jan 2011 Mon 31 Jan 2011 Mon 07 Feb 2011 Mon 14 Feb 2011 Mon 21 Feb 2011 Mon 28 Feb 2011 Mon 07 Mar 2011 Mon 14 Mar 2011 Thu 17 Mar 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