0 1 2 3 Sun 19 Feb 1933 Sun 26 Feb 1933 Sun 05 Mar 1933 Sun 12 Mar 1933 Sun 19 Mar 1933 Sun 26 Mar 1933 Sun 02 Apr 1933 Sun 09 Apr 1933 Thu 13 Apr 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