Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: E
Darker method: C
Equal score: 0.121197666306
Darker point darker score: not computed since the judgement is "E"
darker: 2 (eq: False, dd: True), confidence: 0, worker: A2UVEVCYVC553J
darker: E (eq: True, dd: None), confidence: 2, worker: A2349P25F65HXE
darker: 2 (eq: False, dd: True), confidence: 2, worker: A16UY7B49KYG48
darker: E (eq: True, dd: None), confidence: 2, worker: A221FSWO28B4YF
darker: E (eq: True, dd: None), confidence: 2, worker: A2Q0V5TIXSJJI3
(0: guessing, 1: probably, 2: definitely)