0 1 2 3 Mon 12 Aug 1935 Tue 20 Aug 1935 Wed 28 Aug 1935 Thu 05 Sep 1935 Fri 13 Sep 1935 Sat 21 Sep 1935 Sun 29 Sep 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