0 1 2 3 Sat 20 Nov 1954 Wed 24 Nov 1954 Sun 28 Nov 1954 Thu 02 Dec 1954 Mon 06 Dec 1954 Fri 10 Dec 1954 Tue 14 Dec 1954 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