0 1 2 3 Mon 13 Jan 1840 Sat 18 Jan 1840 Thu 23 Jan 1840 Tue 28 Jan 1840 Sun 02 Feb 1840 Fri 07 Feb 1840 Wed 12 Feb 1840 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