0 1 2 3 Sun 05 Dec 1751 Sat 01 Jan 1752 Tue 01 Feb 1752 Wed 01 Mar 1752 Sat 04 Mar 1752 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