0 1 2 3 Thu 16 Jan 1902 Thu 23 Jan 1902 Thu 30 Jan 1902 Thu 06 Feb 1902 Thu 13 Feb 1902 Thu 20 Feb 1902 Thu 27 Feb 1902 Thu 06 Mar 1902 Wed 12 Mar 1902 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