0 1 2 3 Tue 24 Mar 1835 Wed 01 Apr 1835 Fri 01 May 1835 Mon 01 Jun 1835 Wed 01 Jul 1835 Sat 01 Aug 1835 Tue 01 Sep 1835 Thu 01 Oct 1835 Sun 01 Nov 1835 Tue 01 Dec 1835 Fri 01 Jan 1836 Thu 21 Jan 1836 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