0 1 2 3 Thu 20 Jul 1939 Thu 27 Jul 1939 Thu 03 Aug 1939 Thu 10 Aug 1939 Thu 17 Aug 1939 Thu 24 Aug 1939 Thu 31 Aug 1939 Thu 07 Sep 1939 Thu 14 Sep 1939 Thu 21 Sep 1939 Thu 28 Sep 1939 Sun 01 Oct 1939 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