0 1 2 3 Wed 22 Nov 1876 Wed 29 Nov 1876 Wed 06 Dec 1876 Wed 13 Dec 1876 Wed 20 Dec 1876 Wed 27 Dec 1876 Wed 03 Jan 1877 Wed 10 Jan 1877 Wed 17 Jan 1877 Wed 24 Jan 1877 Fri 26 Jan 1877 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