0 1 2 3 Tue 13 Jan 2009 Sun 18 Jan 2009 Fri 23 Jan 2009 Wed 28 Jan 2009 Mon 02 Feb 2009 Sat 07 Feb 2009 Thu 12 Feb 2009 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