0 1 2 3 Fri 09 Jan 2009 Fri 16 Jan 2009 Fri 23 Jan 2009 Fri 30 Jan 2009 Fri 06 Feb 2009 Fri 13 Feb 2009 Fri 20 Feb 2009 Fri 27 Feb 2009 Fri 06 Mar 2009 Mon 09 Mar 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