0 1 2 3 Wed 30 Nov 1955 Wed 07 Dec 1955 Wed 14 Dec 1955 Wed 21 Dec 1955 Wed 28 Dec 1955 Wed 04 Jan 1956 Wed 11 Jan 1956 Wed 18 Jan 1956 Wed 25 Jan 1956 Tue 31 Jan 1956 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