0 1 2 3 Thu 14 Nov 1946 Fri 22 Nov 1946 Sat 30 Nov 1946 Sun 08 Dec 1946 Mon 16 Dec 1946 Tue 24 Dec 1946 Wed 01 Jan 1947 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