0 1 2 3 Sat 17 Jul 1937 Sat 24 Jul 1937 Sat 31 Jul 1937 Sat 07 Aug 1937 Sat 14 Aug 1937 Sat 21 Aug 1937 Sat 28 Aug 1937 Sat 04 Sep 1937 Sat 11 Sep 1937 Thu 16 Sep 1937 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