0 1 2 3 Thu 18 Aug 1927 Thu 25 Aug 1927 Thu 01 Sep 1927 Thu 08 Sep 1927 Thu 15 Sep 1927 Thu 22 Sep 1927 Thu 29 Sep 1927 Thu 06 Oct 1927 Thu 13 Oct 1927 Mon 17 Oct 1927 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