0 1 2 3 Tue 19 Mar 1861 Mon 01 Apr 1861 Wed 01 May 1861 Sat 01 Jun 1861 Mon 01 Jul 1861 Thu 01 Aug 1861 Fri 09 Aug 1861 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