0 1 2 3 Sun 23 Dec 2007 Fri 28 Dec 2007 Wed 02 Jan 2008 Mon 07 Jan 2008 Sat 12 Jan 2008 Thu 17 Jan 2008 Tue 22 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