Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.0152741200779
Darker point darker score: -0.954448277251
darker: 2 (eq: False, dd: False), confidence: 1, worker: A2HFACSNKW3PZW
darker: E (eq: True, dd: None), confidence: 1, worker: A3BEGZR3FC5XQA
darker: E (eq: True, dd: None), confidence: 1, worker: A3IPKVTS5K06LP
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1NQZHW4RY6IDR
darker: 2 (eq: False, dd: False), confidence: 0, worker: A3S67PMO5ZG61S
(0: guessing, 1: probably, 2: definitely)