0 1 2 3 Fri 05 Feb 1954 Fri 12 Feb 1954 Fri 19 Feb 1954 Fri 26 Feb 1954 Fri 05 Mar 1954 Fri 12 Mar 1954 Fri 19 Mar 1954 Fri 26 Mar 1954 Fri 02 Apr 1954 Fri 09 Apr 1954 Fri 16 Apr 1954 Sun 18 Apr 1954 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