0 1 2 3 Sun 18 Dec 1960 Sun 25 Dec 1960 Sun 01 Jan 1961 Sun 08 Jan 1961 Sun 15 Jan 1961 Sun 22 Jan 1961 Sun 29 Jan 1961 Sun 05 Feb 1961 Sun 12 Feb 1961 Sun 19 Feb 1961 Sun 26 Feb 1961 Sun 05 Mar 1961 Mon 06 Mar 1961 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