0 1 2 3 Tue 13 Dec 2011 Fri 16 Dec 2011 Mon 19 Dec 2011 Thu 22 Dec 2011 Sun 25 Dec 2011 Wed 28 Dec 2011 Sat 31 Dec 2011 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