0 1 2 3 Tue 01 Feb 2011 Fri 04 Feb 2011 Mon 07 Feb 2011 Thu 10 Feb 2011 Sun 13 Feb 2011 Wed 16 Feb 2011 Sat 19 Feb 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