0 1 2 3 Fri 21 Jul 1916 Tue 25 Jul 1916 Sat 29 Jul 1916 Wed 02 Aug 1916 Sun 06 Aug 1916 Thu 10 Aug 1916 Mon 14 Aug 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