0 1 2 3 Sat 13 Jan 2007 Wed 17 Jan 2007 Sun 21 Jan 2007 Thu 25 Jan 2007 Mon 29 Jan 2007 Fri 02 Feb 2007 Tue 06 Feb 2007 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