0 1 2 3 Sun 27 Nov 1983 Fri 02 Dec 1983 Wed 07 Dec 1983 Mon 12 Dec 1983 Sat 17 Dec 1983 Thu 22 Dec 1983 Tue 27 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