0 1 2 3 Wed 20 Dec 1848 Mon 25 Dec 1848 Sat 30 Dec 1848 Thu 04 Jan 1849 Tue 09 Jan 1849 Sun 14 Jan 1849 Fri 19 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