Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.0847157370374
Darker point darker score: not computed since the judgement is "E"
darker: E (eq: True, dd: None), confidence: 1, worker: AK5YRGLG7QKI8
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3JK0EYQ2I82KS
darker: E (eq: True, dd: None), confidence: 1, worker: A1FUQIDCR4U4QQ
darker: E (eq: True, dd: None), confidence: 0, worker: A2Q0V5TIXSJJI3
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3IPKVTS5K06LP
(0: guessing, 1: probably, 2: definitely)