0 1 2 3 Tue 22 Nov 2011 Thu 01 Dec 2011 Sun 01 Jan 2012 Wed 01 Feb 2012 Mon 20 Feb 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