Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0367033756442
Darker point darker score: 0.181678512124
darker: 2 (eq: False, dd: True), confidence: 1, worker: A25JHOMQM0CST3
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2X4F35Z20J3NY
darker: E (eq: True, dd: None), confidence: 2, worker: A15XHPD9NN0LU2
darker: E (eq: True, dd: None), confidence: 2, worker: A3FZPVGNOACL0D
darker: 1 (eq: False, dd: False), confidence: 2, worker: A23I4MBIU3LUQ4
(0: guessing, 1: probably, 2: definitely)