0 1 2 3 Mon 03 Dec 1906 Mon 10 Dec 1906 Mon 17 Dec 1906 Mon 24 Dec 1906 Mon 31 Dec 1906 Mon 07 Jan 1907 Mon 14 Jan 1907 Mon 21 Jan 1907 Mon 28 Jan 1907 Mon 04 Feb 1907 Mon 11 Feb 1907 Thu 14 Feb 1907 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