0 1 2 3 Tue 21 Dec 1847 Wed 29 Dec 1847 Thu 06 Jan 1848 Fri 14 Jan 1848 Sat 22 Jan 1848 Sun 30 Jan 1848 Mon 07 Feb 1848 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