0 1 2 3 Thu 30 Dec 1779 Sat 01 Jan 1780 Tue 01 Feb 1780 Wed 01 Mar 1780 Sat 01 Apr 1780 Mon 01 May 1780 Sun 21 May 1780 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