0 1 2 3 Wed 15 Nov 1911 Wed 22 Nov 1911 Wed 29 Nov 1911 Wed 06 Dec 1911 Wed 13 Dec 1911 Wed 20 Dec 1911 Wed 27 Dec 1911 Wed 03 Jan 1912 Wed 10 Jan 1912 Fri 12 Jan 1912 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