0 1 2 3 Wed 04 Feb 1959 Wed 11 Feb 1959 Wed 18 Feb 1959 Wed 25 Feb 1959 Wed 04 Mar 1959 Wed 11 Mar 1959 Wed 18 Mar 1959 Wed 25 Mar 1959 Wed 01 Apr 1959 Wed 08 Apr 1959 Wed 15 Apr 1959 Fri 17 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