0 1 2 3 Thu 17 Dec 1896 Fri 25 Dec 1896 Sat 02 Jan 1897 Sun 10 Jan 1897 Mon 18 Jan 1897 Tue 26 Jan 1897 Wed 03 Feb 1897 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