0 1 2 3 Fri 09 Jul 1852 Sun 01 Aug 1852 Wed 01 Sep 1852 Fri 01 Oct 1852 Mon 01 Nov 1852 Wed 01 Dec 1852 Sat 01 Jan 1853 Sat 22 Jan 1853 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