0 1 2 3 Wed 17 Mar 2004 Wed 24 Mar 2004 Wed 31 Mar 2004 Wed 07 Apr 2004 Wed 14 Apr 2004 Wed 21 Apr 2004 Wed 28 Apr 2004 Wed 05 May 2004 Wed 12 May 2004 Tue 18 May 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