0 1 2 3 Mon 02 May 1938 Mon 09 May 1938 Mon 16 May 1938 Mon 23 May 1938 Mon 30 May 1938 Mon 06 Jun 1938 Mon 13 Jun 1938 Mon 20 Jun 1938 Mon 27 Jun 1938 Mon 04 Jul 1938 Wed 06 Jul 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