0 1 2 3 Sat 20 Mar 1852 Sat 27 Mar 1852 Sat 03 Apr 1852 Sat 10 Apr 1852 Sat 17 Apr 1852 Sat 24 Apr 1852 Sat 01 May 1852 Sat 08 May 1852 Sat 15 May 1852 Thu 20 May 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