0 1 2 3 Sun 31 Mar 1957 Sun 07 Apr 1957 Sun 14 Apr 1957 Sun 21 Apr 1957 Sun 28 Apr 1957 Sun 05 May 1957 Sun 12 May 1957 Sun 19 May 1957 Fri 24 May 1957 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