0 1 2 3 Thu 07 Dec 1848 Fri 15 Dec 1848 Sat 23 Dec 1848 Sun 31 Dec 1848 Mon 08 Jan 1849 Tue 16 Jan 1849 Wed 24 Jan 1849 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