0 1 2 3 Sat 21 Jan 2012 Sat 28 Jan 2012 Sat 04 Feb 2012 Sat 11 Feb 2012 Sat 18 Feb 2012 Sat 25 Feb 2012 Sat 03 Mar 2012 Sat 10 Mar 2012 Mon 12 Mar 2012 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