0 1 2 3 Sun 18 Dec 1740 Sun 01 Jan 1741 Wed 01 Feb 1741 Wed 01 Mar 1741 Sat 01 Apr 1741 Mon 01 May 1741 Wed 10 May 1741 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