0 1 2 3 Mon 05 Jul 1920 Mon 12 Jul 1920 Mon 19 Jul 1920 Mon 26 Jul 1920 Mon 02 Aug 1920 Mon 09 Aug 1920 Mon 16 Aug 1920 Mon 23 Aug 1920 Mon 30 Aug 1920 Mon 06 Sep 1920 Mon 13 Sep 1920 Tue 14 Sep 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