0 1 2 3 Mon 15 Jul 1957 Mon 22 Jul 1957 Mon 29 Jul 1957 Mon 05 Aug 1957 Mon 12 Aug 1957 Mon 19 Aug 1957 Mon 26 Aug 1957 Mon 02 Sep 1957 Fri 06 Sep 1957 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