0 1 2 3 Sat 21 Nov 1998 Thu 26 Nov 1998 Tue 01 Dec 1998 Sun 06 Dec 1998 Fri 11 Dec 1998 Wed 16 Dec 1998 Mon 21 Dec 1998 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