0 1 2 3 Sat 07 Feb 2004 Sat 14 Feb 2004 Sat 21 Feb 2004 Sat 28 Feb 2004 Sat 06 Mar 2004 Sat 13 Mar 2004 Sat 20 Mar 2004 Sat 27 Mar 2004 Sat 03 Apr 2004 Sat 10 Apr 2004 Sat 17 Apr 2004 Sun 18 Apr 2004 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