0 1 2 3 Sun 18 Aug 1946 Fri 23 Aug 1946 Wed 28 Aug 1946 Mon 02 Sep 1946 Sat 07 Sep 1946 Thu 12 Sep 1946 Tue 17 Sep 1946 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