0 1 2 3 Sun 09 Feb 1964 Sun 16 Feb 1964 Sun 23 Feb 1964 Sun 01 Mar 1964 Sun 08 Mar 1964 Sun 15 Mar 1964 Sun 22 Mar 1964 Sun 29 Mar 1964 Sun 05 Apr 1964 Mon 06 Apr 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