0 1 2 3 Mon 25 Jan 2010 Mon 01 Feb 2010 Mon 08 Feb 2010 Mon 15 Feb 2010 Mon 22 Feb 2010 Mon 01 Mar 2010 Mon 08 Mar 2010 Mon 15 Mar 2010 Mon 22 Mar 2010 Sat 27 Mar 2010 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