0 1 2 3 Sun 02 Feb 1919 Sun 09 Feb 1919 Sun 16 Feb 1919 Sun 23 Feb 1919 Sun 02 Mar 1919 Sun 09 Mar 1919 Sun 16 Mar 1919 Sun 23 Mar 1919 Thu 27 Mar 1919 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