Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.913833988076
Darker point darker score: -0.00378129643039
darker: 2 (eq: False, dd: False), confidence: 0, worker: AU4FF0366TBAR (marked invalid)
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1JEDFDBWHLA1F
darker: 1 (eq: False, dd: True), confidence: 0, worker: A3UC4JITM1QD1M
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2SNX0RFIPIO60
darker: 2 (eq: False, dd: False), confidence: 2, worker: AEHEZAYCPWF0E
darker: 2 (eq: False, dd: False), confidence: 0, worker: A3UN57EC5AXY1Z
(0: guessing, 1: probably, 2: definitely)