0 1 2 3 Fri 18 Feb 1870 Fri 25 Feb 1870 Fri 04 Mar 1870 Fri 11 Mar 1870 Fri 18 Mar 1870 Fri 25 Mar 1870 Fri 01 Apr 1870 Fri 08 Apr 1870 Fri 15 Apr 1870 Fri 22 Apr 1870 Fri 29 Apr 1870 Mon 02 May 1870 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