0 1 2 3 Wed 20 Dec 1843 Mon 25 Dec 1843 Sat 30 Dec 1843 Thu 04 Jan 1844 Tue 09 Jan 1844 Sun 14 Jan 1844 Fri 19 Jan 1844 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