0 1 2 3 Sun 05 Nov 1922 Sun 12 Nov 1922 Sun 19 Nov 1922 Sun 26 Nov 1922 Sun 03 Dec 1922 Sun 10 Dec 1922 Sun 17 Dec 1922 Sun 24 Dec 1922 Fri 29 Dec 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