0 1 2 3 Sun 19 Feb 1939 Sun 26 Feb 1939 Sun 05 Mar 1939 Sun 12 Mar 1939 Sun 19 Mar 1939 Sun 26 Mar 1939 Sun 02 Apr 1939 Sun 09 Apr 1939 Sun 16 Apr 1939 Sun 23 Apr 1939 Sun 30 Apr 1939 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