0 1 2 3 Tue 24 Nov 1868 Wed 02 Dec 1868 Thu 10 Dec 1868 Fri 18 Dec 1868 Sat 26 Dec 1868 Sun 03 Jan 1869 Mon 11 Jan 1869 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