0 1 2 3 Fri 18 Feb 2005 Fri 25 Feb 2005 Fri 04 Mar 2005 Fri 11 Mar 2005 Fri 18 Mar 2005 Fri 25 Mar 2005 Fri 01 Apr 2005 Fri 08 Apr 2005 Fri 15 Apr 2005 Mon 18 Apr 2005 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