0 1 2 3 Wed 30 Mar 1859 Fri 01 Apr 1859 Sun 01 May 1859 Wed 01 Jun 1859 Fri 01 Jul 1859 Mon 01 Aug 1859 Sat 20 Aug 1859 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