0 1 2 3 Mon 05 Nov 1956 Sat 10 Nov 1956 Thu 15 Nov 1956 Tue 20 Nov 1956 Sun 25 Nov 1956 Fri 30 Nov 1956 Wed 05 Dec 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