0 1 2 3 Tue 15 Feb 2011 Sun 20 Feb 2011 Fri 25 Feb 2011 Wed 02 Mar 2011 Mon 07 Mar 2011 Sat 12 Mar 2011 Thu 17 Mar 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