0 1 2 3 Thu 03 Sep 1936 Fri 11 Sep 1936 Sat 19 Sep 1936 Sun 27 Sep 1936 Mon 05 Oct 1936 Tue 13 Oct 1936 Wed 21 Oct 1936 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