0 1 2 3 Mon 26 Jul 1976 Mon 02 Aug 1976 Mon 09 Aug 1976 Mon 16 Aug 1976 Mon 23 Aug 1976 Mon 30 Aug 1976 Mon 06 Sep 1976 Mon 13 Sep 1976 Mon 20 Sep 1976 Fri 24 Sep 1976 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