0 1 2 3 Fri 13 Feb 1852 Wed 18 Feb 1852 Mon 23 Feb 1852 Sat 28 Feb 1852 Thu 04 Mar 1852 Tue 09 Mar 1852 Sun 14 Mar 1852 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