0 1 2 3 Tue 25 Oct 1960 Tue 01 Nov 1960 Tue 08 Nov 1960 Tue 15 Nov 1960 Tue 22 Nov 1960 Tue 29 Nov 1960 Tue 06 Dec 1960 Tue 13 Dec 1960 Tue 20 Dec 1960 Thu 22 Dec 1960 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