Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.301090188805
Darker point darker score: -0.162574123654
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3JK0EYQ2I82KS
darker: 1 (eq: False, dd: False), confidence: 1, worker: AP8JZ153QNOYR
darker: 1 (eq: False, dd: False), confidence: 2, worker: A106ZSJP3CLBE4
darker: 2 (eq: False, dd: True), confidence: 1, worker: A26N0ZAW34UJUV
darker: E (eq: True, dd: None), confidence: 2, worker: A350DTTUYQLHKJ
(0: guessing, 1: probably, 2: definitely)