0 1 2 3 Sat 07 Jan 2012 Tue 10 Jan 2012 Fri 13 Jan 2012 Mon 16 Jan 2012 Thu 19 Jan 2012 Sun 22 Jan 2012 Wed 25 Jan 2012 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