0 1 2 3 Sun 18 Jan 2009 Mon 19 Jan 2009 Tue 20 Jan 2009 Wed 21 Jan 2009 Thu 22 Jan 2009 Fri 23 Jan 2009 Sat 24 Jan 2009 Sun 25 Jan 2009 Mon 26 Jan 2009 Tue 27 Jan 2009 Wed 28 Jan 2009 Thu 29 Jan 2009 Fri 30 Jan 2009 Sat 31 Jan 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