0 1 2 3 Thu 11 Dec 1952 Thu 18 Dec 1952 Thu 25 Dec 1952 Thu 01 Jan 1953 Thu 08 Jan 1953 Thu 15 Jan 1953 Thu 22 Jan 1953 Thu 29 Jan 1953 Mon 02 Feb 1953 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