Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -1.02023774897
Darker point darker score: 0.00453550356025
darker: 2 (eq: False, dd: True), confidence: 2, worker: A15XHPD9NN0LU2
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3FZPVGNOACL0D
darker: 1 (eq: False, dd: False), confidence: 2, worker: AGU3P5LLHVI5X
darker: 2 (eq: False, dd: True), confidence: 1, worker: AY2CT54659MP
darker: 1 (eq: False, dd: False), confidence: 1, worker: A95BNJY8QMMLQ
(0: guessing, 1: probably, 2: definitely)