0 1 2 3 Sun 17 Nov 1946 Thu 21 Nov 1946 Mon 25 Nov 1946 Fri 29 Nov 1946 Tue 03 Dec 1946 Sat 07 Dec 1946 Wed 11 Dec 1946 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