0 1 2 3 Thu 30 Mar 1933 Thu 06 Apr 1933 Thu 13 Apr 1933 Thu 20 Apr 1933 Thu 27 Apr 1933 Thu 04 May 1933 Thu 11 May 1933 Thu 18 May 1933 Thu 25 May 1933 Thu 01 Jun 1933 Thu 08 Jun 1933 Thu 15 Jun 1933 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