0 1 2 3 Tue 12 Nov 1974 Wed 13 Nov 1974 Thu 14 Nov 1974 Fri 15 Nov 1974 Sat 16 Nov 1974 Sun 17 Nov 1974 Mon 18 Nov 1974 Tue 19 Nov 1974 Wed 20 Nov 1974 Thu 21 Nov 1974 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