0 1 2 3 Wed 31 Dec 2003 Wed 07 Jan 2004 Wed 14 Jan 2004 Wed 21 Jan 2004 Wed 28 Jan 2004 Wed 04 Feb 2004 Wed 11 Feb 2004 Wed 18 Feb 2004 Wed 25 Feb 2004 Thu 26 Feb 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