0 1 2 3 Fri 01 Feb 2008 Mon 04 Feb 2008 Thu 07 Feb 2008 Sun 10 Feb 2008 Wed 13 Feb 2008 Sat 16 Feb 2008 Tue 19 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