0 1 2 3 Sun 10 Dec 1786 Fri 15 Dec 1786 Wed 20 Dec 1786 Mon 25 Dec 1786 Sat 30 Dec 1786 Thu 04 Jan 1787 Tue 09 Jan 1787 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