0 1 2 3 Fri 18 Jan 2008 Fri 25 Jan 2008 Fri 01 Feb 2008 Fri 08 Feb 2008 Fri 15 Feb 2008 Fri 22 Feb 2008 Fri 29 Feb 2008 Fri 07 Mar 2008 Fri 14 Mar 2008 Tue 18 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