0 1 2 3 Tue 23 Nov 1954 Wed 01 Dec 1954 Thu 09 Dec 1954 Fri 17 Dec 1954 Sat 25 Dec 1954 Sun 02 Jan 1955 Mon 10 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