0 1 2 3 Fri 24 Nov 1871 Fri 01 Dec 1871 Fri 08 Dec 1871 Fri 15 Dec 1871 Fri 22 Dec 1871 Fri 29 Dec 1871 Fri 05 Jan 1872 Fri 12 Jan 1872 Fri 19 Jan 1872 Fri 26 Jan 1872 Fri 02 Feb 1872 Fri 09 Feb 1872 Mon 12 Feb 1872 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