Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -1.023723921
Darker point darker score: 0.0568426463591
darker: 2 (eq: False, dd: True), confidence: 2, worker: AQAKW9NW6Z61T
darker: 1 (eq: False, dd: False), confidence: 1, worker: A14PFRHG0A2YY9
darker: 1 (eq: False, dd: False), confidence: 2, worker: AVH7DF6YOULAF
darker: 2 (eq: False, dd: True), confidence: 0, worker: A2RLY0MUZQ1R1G (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A360B58589TBUS (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1MQPBGSL800TL
darker: 2 (eq: False, dd: True), confidence: 1, worker: A234WZ4KX8IW07
(0: guessing, 1: probably, 2: definitely)