0 1 2 3 Sat 05 Jan 2008 Tue 08 Jan 2008 Fri 11 Jan 2008 Mon 14 Jan 2008 Thu 17 Jan 2008 Sun 20 Jan 2008 Wed 23 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