0 1 2 3 Thu 11 Apr 1918 Sun 14 Apr 1918 Wed 17 Apr 1918 Sat 20 Apr 1918 Tue 23 Apr 1918 Fri 26 Apr 1918 Mon 29 Apr 1918 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