0 1 2 3 Tue 18 Nov 1952 Wed 26 Nov 1952 Thu 04 Dec 1952 Fri 12 Dec 1952 Sat 20 Dec 1952 Sun 28 Dec 1952 Mon 05 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