0 1 2 3 Sat 23 Jul 1938 Sat 30 Jul 1938 Sat 06 Aug 1938 Sat 13 Aug 1938 Sat 20 Aug 1938 Sat 27 Aug 1938 Sat 03 Sep 1938 Sat 10 Sep 1938 Sat 17 Sep 1938 Thu 22 Sep 1938 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