0 1 2 3 Wed 23 Nov 1938 Sat 26 Nov 1938 Tue 29 Nov 1938 Fri 02 Dec 1938 Mon 05 Dec 1938 Thu 08 Dec 1938 Sun 11 Dec 1938 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