0 1 2 3 Sun 16 Dec 2007 Fri 21 Dec 2007 Wed 26 Dec 2007 Mon 31 Dec 2007 Sat 05 Jan 2008 Thu 10 Jan 2008 Tue 15 Jan 2008 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