0 1 2 3 Sat 16 Feb 2008 Sat 23 Feb 2008 Sat 01 Mar 2008 Sat 08 Mar 2008 Sat 15 Mar 2008 Sat 22 Mar 2008 Sat 29 Mar 2008 Sat 05 Apr 2008 Sat 12 Apr 2008 Sun 13 Apr 2008 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