0 1 2 3 Tue 31 Dec 2002 Tue 07 Jan 2003 Tue 14 Jan 2003 Tue 21 Jan 2003 Tue 28 Jan 2003 Tue 04 Feb 2003 Tue 11 Feb 2003 Tue 18 Feb 2003 Tue 25 Feb 2003 Fri 28 Feb 2003 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