0 1 2 3 Thu 24 Nov 1887 Tue 29 Nov 1887 Sun 04 Dec 1887 Fri 09 Dec 1887 Wed 14 Dec 1887 Mon 19 Dec 1887 Sat 24 Dec 1887 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