0 1 2 3 Thu 08 Dec 2011 Mon 12 Dec 2011 Fri 16 Dec 2011 Tue 20 Dec 2011 Sat 24 Dec 2011 Wed 28 Dec 2011 Sun 01 Jan 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