0 1 2 3 Sun 03 Dec 1848 Fri 08 Dec 1848 Wed 13 Dec 1848 Mon 18 Dec 1848 Sat 23 Dec 1848 Thu 28 Dec 1848 Tue 02 Jan 1849 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