0 1 2 3 Mon 16 Feb 1959 Mon 23 Feb 1959 Mon 02 Mar 1959 Mon 09 Mar 1959 Mon 16 Mar 1959 Mon 23 Mar 1959 Mon 30 Mar 1959 Mon 06 Apr 1959 Sun 12 Apr 1959 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