0 1 2 3 Thu 26 Dec 1737 Fri 03 Jan 1738 Sat 11 Jan 1738 Sun 19 Jan 1738 Mon 27 Jan 1738 Tue 04 Feb 1738 Wed 12 Feb 1738 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