0 1 2 3 Sat 21 Sep 1918 Tue 24 Sep 1918 Fri 27 Sep 1918 Mon 30 Sep 1918 Thu 03 Oct 1918 Sun 06 Oct 1918 Wed 09 Oct 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