4 5 6 7 8 9 10 11 Sat 01 Sep 2012 Thu 06 Sep 2012 Tue 11 Sep 2012 Sun 16 Sep 2012 Fri 21 Sep 2012 Wed 26 Sep 2012 Mon 01 Oct 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