0 1 2 3 Fri 21 Mar 1873 Fri 28 Mar 1873 Fri 04 Apr 1873 Fri 11 Apr 1873 Fri 18 Apr 1873 Fri 25 Apr 1873 Fri 02 May 1873 Fri 09 May 1873 Fri 16 May 1873 Mon 19 May 1873 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