0 1 2 3 Mon 13 Mar 1939 Mon 20 Mar 1939 Mon 27 Mar 1939 Mon 03 Apr 1939 Mon 10 Apr 1939 Mon 17 Apr 1939 Mon 24 Apr 1939 Mon 01 May 1939 Sun 07 May 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