0 1 2 3 Sat 08 Nov 1879 Sat 15 Nov 1879 Sat 22 Nov 1879 Sat 29 Nov 1879 Sat 06 Dec 1879 Sat 13 Dec 1879 Sat 20 Dec 1879 Sat 27 Dec 1879 Wed 31 Dec 1879 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