0 1 2 3 Sat 13 Sep 1980 Sat 20 Sep 1980 Sat 27 Sep 1980 Sat 04 Oct 1980 Sat 11 Oct 1980 Sat 18 Oct 1980 Sat 25 Oct 1980 Sat 01 Nov 1980 Sat 08 Nov 1980 Mon 10 Nov 1980 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