0 1 2 3 Sat 03 Sep 1977 Sat 10 Sep 1977 Sat 17 Sep 1977 Sat 24 Sep 1977 Sat 01 Oct 1977 Sat 08 Oct 1977 Sat 15 Oct 1977 Sat 22 Oct 1977 Sat 29 Oct 1977 Mon 31 Oct 1977 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