0 1 2 3 Wed 12 Apr 1922 Mon 17 Apr 1922 Sat 22 Apr 1922 Thu 27 Apr 1922 Tue 02 May 1922 Sun 07 May 1922 Fri 12 May 1922 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