0 1 2 3 Thu 30 Mar 1922 Tue 04 Apr 1922 Sun 09 Apr 1922 Fri 14 Apr 1922 Wed 19 Apr 1922 Mon 24 Apr 1922 Sat 29 Apr 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