0 1 2 3 Thu 15 Nov 1838 Fri 23 Nov 1838 Sat 01 Dec 1838 Sun 09 Dec 1838 Mon 17 Dec 1838 Tue 25 Dec 1838 Wed 02 Jan 1839 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