0 1 2 3 Thu 06 Oct 1921 Tue 11 Oct 1921 Sun 16 Oct 1921 Fri 21 Oct 1921 Wed 26 Oct 1921 Mon 31 Oct 1921 Sat 05 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