0 1 2 3 Tue 11 Dec 2007 Fri 14 Dec 2007 Mon 17 Dec 2007 Thu 20 Dec 2007 Sun 23 Dec 2007 Wed 26 Dec 2007 Sat 29 Dec 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