0 1 2 3 Tue 22 Oct 1878 Tue 29 Oct 1878 Tue 05 Nov 1878 Tue 12 Nov 1878 Tue 19 Nov 1878 Tue 26 Nov 1878 Tue 03 Dec 1878 Tue 10 Dec 1878 Tue 17 Dec 1878 Fri 20 Dec 1878 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