0 1 2 3 Sun 28 Nov 1852 Mon 06 Dec 1852 Tue 14 Dec 1852 Wed 22 Dec 1852 Thu 30 Dec 1852 Fri 07 Jan 1853 Sat 15 Jan 1853 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