0 1 2 3 Tue 29 Sep 1936 Sat 03 Oct 1936 Wed 07 Oct 1936 Sun 11 Oct 1936 Thu 15 Oct 1936 Mon 19 Oct 1936 Fri 23 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