0 1 2 3 Fri 28 Dec 1781 Tue 01 Jan 1782 Fri 01 Feb 1782 Fri 01 Mar 1782 Thu 28 Mar 1782 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