0 1 2 3 Sat 09 Nov 1850 Sat 16 Nov 1850 Sat 23 Nov 1850 Sat 30 Nov 1850 Sat 07 Dec 1850 Sat 14 Dec 1850 Sat 21 Dec 1850 Sat 28 Dec 1850 Sat 04 Jan 1851 Sat 11 Jan 1851 Mon 13 Jan 1851 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