0 1 2 3 Wed 01 Dec 2004 Sat 04 Dec 2004 Tue 07 Dec 2004 Fri 10 Dec 2004 Mon 13 Dec 2004 Thu 16 Dec 2004 Sun 19 Dec 2004 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