0 1 2 3 Tue 17 Oct 1922 Sun 22 Oct 1922 Fri 27 Oct 1922 Wed 01 Nov 1922 Mon 06 Nov 1922 Sat 11 Nov 1922 Thu 16 Nov 1922 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