0 1 2 3 Sat 26 Jul 1919 Sat 02 Aug 1919 Sat 09 Aug 1919 Sat 16 Aug 1919 Sat 23 Aug 1919 Sat 30 Aug 1919 Sat 06 Sep 1919 Sat 13 Sep 1919 Sat 20 Sep 1919 Mon 22 Sep 1919 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