0 1 2 3 Fri 09 Jan 2009 Tue 13 Jan 2009 Sat 17 Jan 2009 Wed 21 Jan 2009 Sun 25 Jan 2009 Thu 29 Jan 2009 Mon 02 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