0 1 2 3 Mon 09 Aug 1937 Sat 14 Aug 1937 Thu 19 Aug 1937 Tue 24 Aug 1937 Sun 29 Aug 1937 Fri 03 Sep 1937 Wed 08 Sep 1937 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