0 1 2 3 Fri 20 Jun 1919 Fri 27 Jun 1919 Fri 04 Jul 1919 Fri 11 Jul 1919 Fri 18 Jul 1919 Fri 25 Jul 1919 Fri 01 Aug 1919 Fri 08 Aug 1919 Fri 15 Aug 1919 Fri 22 Aug 1919 Fri 29 Aug 1919 Wed 03 Sep 1919 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