0 1 2 3 Fri 21 Jul 1922 Fri 28 Jul 1922 Fri 04 Aug 1922 Fri 11 Aug 1922 Fri 18 Aug 1922 Fri 25 Aug 1922 Fri 01 Sep 1922 Fri 08 Sep 1922 Fri 15 Sep 1922 Fri 22 Sep 1922 Fri 29 Sep 1922 Thu 05 Oct 1922 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