0 1 2 3 Sat 09 Dec 1848 Thu 14 Dec 1848 Tue 19 Dec 1848 Sun 24 Dec 1848 Fri 29 Dec 1848 Wed 03 Jan 1849 Mon 08 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