0 1 2 3 Tue 25 Dec 2007 Tue 01 Jan 2008 Tue 08 Jan 2008 Tue 15 Jan 2008 Tue 22 Jan 2008 Tue 29 Jan 2008 Tue 05 Feb 2008 Tue 12 Feb 2008 Tue 19 Feb 2008 Tue 26 Feb 2008 Tue 04 Mar 2008 Tue 11 Mar 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