0 1 2 3 Wed 03 Apr 1918 Sat 06 Apr 1918 Tue 09 Apr 1918 Fri 12 Apr 1918 Mon 15 Apr 1918 Thu 18 Apr 1918 Sun 21 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