0 1 2 3 Sat 01 Sep 2001 Thu 06 Sep 2001 Tue 11 Sep 2001 Sun 16 Sep 2001 Fri 21 Sep 2001 Wed 26 Sep 2001 Mon 01 Oct 2001 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