0 1 2 3 Tue 18 Dec 2007 Sat 22 Dec 2007 Wed 26 Dec 2007 Sun 30 Dec 2007 Thu 03 Jan 2008 Mon 07 Jan 2008 Fri 11 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