0 1 2 3 Sat 25 Nov 1837 Sat 02 Dec 1837 Sat 09 Dec 1837 Sat 16 Dec 1837 Sat 23 Dec 1837 Sat 30 Dec 1837 Sat 06 Jan 1838 Sat 13 Jan 1838 Sat 20 Jan 1838 Tue 23 Jan 1838 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