0 1 2 3 Mon 03 Oct 1921 Mon 10 Oct 1921 Mon 17 Oct 1921 Mon 24 Oct 1921 Mon 31 Oct 1921 Mon 07 Nov 1921 Mon 14 Nov 1921 Mon 21 Nov 1921 Mon 28 Nov 1921 Mon 05 Dec 1921 Mon 12 Dec 1921 Sat 17 Dec 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