0 1 2 3 Tue 21 Jun 1938 Tue 28 Jun 1938 Tue 05 Jul 1938 Tue 12 Jul 1938 Tue 19 Jul 1938 Tue 26 Jul 1938 Tue 02 Aug 1938 Tue 09 Aug 1938 Tue 16 Aug 1938 Tue 23 Aug 1938 Tue 30 Aug 1938 Tue 06 Sep 1938 Wed 07 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