0 1 2 3 Sun 14 Jun 1931 Sun 21 Jun 1931 Sun 28 Jun 1931 Sun 05 Jul 1931 Sun 12 Jul 1931 Sun 19 Jul 1931 Sun 26 Jul 1931 Sun 02 Aug 1931 Sun 09 Aug 1931 Sun 16 Aug 1931 Sun 23 Aug 1931 Sun 30 Aug 1931 Mon 31 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