0 1 2 3 Wed 21 Sep 1853 Sat 01 Oct 1853 Tue 01 Nov 1853 Thu 01 Dec 1853 Sun 01 Jan 1854 Wed 01 Feb 1854 Sat 11 Feb 1854 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