0 1 2 3 Thu 16 Nov 1961 Thu 23 Nov 1961 Thu 30 Nov 1961 Thu 07 Dec 1961 Thu 14 Dec 1961 Thu 21 Dec 1961 Thu 28 Dec 1961 Thu 04 Jan 1962 Thu 11 Jan 1962 Tue 16 Jan 1962 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