0 1 2 3 Wed 08 May 1918 Sat 01 Jun 1918 Mon 01 Jul 1918 Thu 01 Aug 1918 Tue 06 Aug 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