0 1 2 3 Sun 09 Dec 1770 Mon 17 Dec 1770 Tue 25 Dec 1770 Wed 02 Jan 1771 Thu 10 Jan 1771 Fri 18 Jan 1771 Sat 26 Jan 1771 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