0 1 2 3 Sun 13 Jan 2008 Thu 17 Jan 2008 Mon 21 Jan 2008 Fri 25 Jan 2008 Tue 29 Jan 2008 Sat 02 Feb 2008 Wed 06 Feb 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