0 1 2 3 Fri 15 Dec 1905 Fri 22 Dec 1905 Fri 29 Dec 1905 Fri 05 Jan 1906 Fri 12 Jan 1906 Fri 19 Jan 1906 Fri 26 Jan 1906 Fri 02 Feb 1906 Fri 09 Feb 1906 Fri 16 Feb 1906 Fri 23 Feb 1906 Sun 25 Feb 1906 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