0 1 2 3 Wed 23 Mar 1938 Wed 30 Mar 1938 Wed 06 Apr 1938 Wed 13 Apr 1938 Wed 20 Apr 1938 Wed 27 Apr 1938 Wed 04 May 1938 Wed 11 May 1938 Wed 18 May 1938 Wed 25 May 1938 Wed 01 Jun 1938 Sat 04 Jun 1938 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