0 1 2 3 Mon 09 Mar 1964 Mon 16 Mar 1964 Mon 23 Mar 1964 Mon 30 Mar 1964 Mon 06 Apr 1964 Mon 13 Apr 1964 Mon 20 Apr 1964 Mon 27 Apr 1964 Sun 03 May 1964 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