0 1 2 3 Thu 20 Jul 1916 Fri 28 Jul 1916 Sat 05 Aug 1916 Sun 13 Aug 1916 Mon 21 Aug 1916 Tue 29 Aug 1916 Wed 06 Sep 1916 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