0 1 2 3 Thu 17 Dec 2009 Fri 01 Jan 2010 Sat 16 Jan 2010 Sun 31 Jan 2010 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