0 1 2 3 Sat 14 Sep 1935 Tue 17 Sep 1935 Fri 20 Sep 1935 Mon 23 Sep 1935 Thu 26 Sep 1935 Sun 29 Sep 1935 Wed 02 Oct 1935 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