0 1 2 3 Mon 19 Nov 2001 Fri 23 Nov 2001 Tue 27 Nov 2001 Sat 01 Dec 2001 Wed 05 Dec 2001 Sun 09 Dec 2001 Thu 13 Dec 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