0 1 2 3 Wed 27 May 1931 Wed 03 Jun 1931 Wed 10 Jun 1931 Wed 17 Jun 1931 Wed 24 Jun 1931 Wed 01 Jul 1931 Wed 08 Jul 1931 Wed 15 Jul 1931 Wed 22 Jul 1931 Wed 29 Jul 1931 Wed 05 Aug 1931 Sun 09 Aug 1931 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