Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0326741209661
Darker point darker score: 0.03379401811
darker: 2 (eq: False, dd: True), confidence: 2, worker: AL7M7T6WKQPIV
darker: 1 (eq: False, dd: False), confidence: 1, worker: A2SNX0RFIPIO60
darker: E (eq: True, dd: None), confidence: 0, worker: A3VO5CW9ZY22MZ
darker: E (eq: True, dd: None), confidence: 2, worker: A3N21HBZFYFEXJ
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NQZHW4RY6IDR
(0: guessing, 1: probably, 2: definitely)