4 5 6 7 8 9 10 11 Fri 24 Aug 2012 Sat 01 Sep 2012 Mon 01 Oct 2012 Thu 01 Nov 2012 Thu 22 Nov 2012 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average Biphasic <- 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