0 1 2 3 Thu 28 Jul 1983 Thu 04 Aug 1983 Thu 11 Aug 1983 Thu 18 Aug 1983 Thu 25 Aug 1983 Thu 01 Sep 1983 Thu 08 Sep 1983 Thu 15 Sep 1983 Thu 22 Sep 1983 Tue 27 Sep 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