0 1 2 3 Sat 27 Nov 1954 Sat 04 Dec 1954 Sat 11 Dec 1954 Sat 18 Dec 1954 Sat 25 Dec 1954 Sat 01 Jan 1955 Sat 08 Jan 1955 Sat 15 Jan 1955 Sat 22 Jan 1955 Tue 25 Jan 1955 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