0 1 2 3 Fri 21 Nov 1952 Fri 28 Nov 1952 Fri 05 Dec 1952 Fri 12 Dec 1952 Fri 19 Dec 1952 Fri 26 Dec 1952 Fri 02 Jan 1953 Fri 09 Jan 1953 Tue 13 Jan 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