0 1 2 3 Sat 03 Sep 1927 Sat 10 Sep 1927 Sat 17 Sep 1927 Sat 24 Sep 1927 Sat 01 Oct 1927 Sat 08 Oct 1927 Sat 15 Oct 1927 Sat 22 Oct 1927 Sat 29 Oct 1927 Sat 05 Nov 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