0 1 2 3 Fri 16 Nov 1877 Fri 23 Nov 1877 Fri 30 Nov 1877 Fri 07 Dec 1877 Fri 14 Dec 1877 Fri 21 Dec 1877 Fri 28 Dec 1877 Fri 04 Jan 1878 Fri 11 Jan 1878 Fri 18 Jan 1878 Fri 25 Jan 1878 Fri 01 Feb 1878 Mon 04 Feb 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