0 1 2 3 Wed 28 Sep 1921 Wed 05 Oct 1921 Wed 12 Oct 1921 Wed 19 Oct 1921 Wed 26 Oct 1921 Wed 02 Nov 1921 Wed 09 Nov 1921 Wed 16 Nov 1921 Mon 21 Nov 1921 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