0 1 2 3 Mon 30 Aug 1920 Mon 06 Sep 1920 Mon 13 Sep 1920 Mon 20 Sep 1920 Mon 27 Sep 1920 Mon 04 Oct 1920 Mon 11 Oct 1920 Mon 18 Oct 1920 Mon 25 Oct 1920 Mon 01 Nov 1920 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