0 1 2 3 Tue 22 Nov 1983 Mon 28 Nov 1983 Sun 04 Dec 1983 Sat 10 Dec 1983 Fri 16 Dec 1983 Thu 22 Dec 1983 Wed 28 Dec 1983 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