0 1 2 3 Tue 04 Jun 1940 Tue 11 Jun 1940 Tue 18 Jun 1940 Tue 25 Jun 1940 Tue 02 Jul 1940 Tue 09 Jul 1940 Tue 16 Jul 1940 Tue 23 Jul 1940 Tue 30 Jul 1940 Sun 04 Aug 1940 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