0 1 2 3 Sat 11 Feb 1939 Sat 18 Feb 1939 Sat 25 Feb 1939 Sat 04 Mar 1939 Sat 11 Mar 1939 Sat 18 Mar 1939 Sat 25 Mar 1939 Sat 01 Apr 1939 Sat 08 Apr 1939 Sat 15 Apr 1939 Sat 22 Apr 1939 Sat 29 Apr 1939 Mon 01 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