Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.957414134638
Darker point darker score: -0.00131225911073
darker: 1 (eq: False, dd: False), confidence: 2, worker: A10QRO2MWG7AZ7
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1BV7EFMID3RDO
darker: 2 (eq: False, dd: True), confidence: 2, worker: ALLP45O3BDWYM
darker: 2 (eq: False, dd: True), confidence: 2, worker: A11KMASRERFP0V (marked invalid)
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NQZHW4RY6IDR
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2DTELFC4X0QJQ (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3VO5CW9ZY22MZ
(0: guessing, 1: probably, 2: definitely)