0 1 2 3 Sun 30 Mar 1919 Sun 06 Apr 1919 Sun 13 Apr 1919 Sun 20 Apr 1919 Sun 27 Apr 1919 Sun 04 May 1919 Sun 11 May 1919 Sun 18 May 1919 Sun 25 May 1919 Tue 27 May 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