0 1 2 3 Fri 02 Jan 2009 Mon 05 Jan 2009 Thu 08 Jan 2009 Sun 11 Jan 2009 Wed 14 Jan 2009 Sat 17 Jan 2009 Tue 20 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