0 1 2 3 Sun 25 Nov 1906 Sun 02 Dec 1906 Sun 09 Dec 1906 Sun 16 Dec 1906 Sun 23 Dec 1906 Sun 30 Dec 1906 Sun 06 Jan 1907 Sun 13 Jan 1907 Sun 20 Jan 1907 Wed 23 Jan 1907 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