Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.897036212554
Darker point darker score: -0.946551191957
darker: 2 (eq: False, dd: False), confidence: 2, worker: A34HSPNUYSHSR
darker: 2 (eq: False, dd: False), confidence: 1, worker: A26N0ZAW34UJUV
darker: 2 (eq: False, dd: False), confidence: 0, worker: A2OF0GTKWKM2T5
darker: 2 (eq: False, dd: False), confidence: 1, worker: A2DUKT5ASZ7UG3
darker: 2 (eq: False, dd: False), confidence: 2, worker: A28B3UID8AT1GJ
(0: guessing, 1: probably, 2: definitely)