0 1 2 3 Wed 02 Nov 1938 Wed 09 Nov 1938 Wed 16 Nov 1938 Wed 23 Nov 1938 Wed 30 Nov 1938 Wed 07 Dec 1938 Wed 14 Dec 1938 Wed 21 Dec 1938 Wed 28 Dec 1938 Tue 03 Jan 1939 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