0 1 2 3 Tue 10 Feb 1880 Tue 17 Feb 1880 Tue 24 Feb 1880 Tue 02 Mar 1880 Tue 09 Mar 1880 Tue 16 Mar 1880 Tue 23 Mar 1880 Tue 30 Mar 1880 Tue 06 Apr 1880 Tue 13 Apr 1880 Tue 20 Apr 1880 Mon 26 Apr 1880 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