0 1 2 3 Tue 21 Oct 1997 Tue 28 Oct 1997 Tue 04 Nov 1997 Tue 11 Nov 1997 Tue 18 Nov 1997 Tue 25 Nov 1997 Tue 02 Dec 1997 Tue 09 Dec 1997 Tue 16 Dec 1997 Wed 17 Dec 1997 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