0 1 2 3 Sun 03 Nov 1991 Wed 06 Nov 1991 Sat 09 Nov 1991 Tue 12 Nov 1991 Fri 15 Nov 1991 Mon 18 Nov 1991 Thu 21 Nov 1991 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