Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.0478070265659
Darker point darker score: not computed since the judgement is "E"
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1NX9Q0EAOPYN3
darker: 1 (eq: False, dd: True), confidence: 0, worker: A106BTOUPN1KRV
darker: E (eq: True, dd: None), confidence: 0, worker: A1NQZHW4RY6IDR
darker: E (eq: True, dd: None), confidence: 2, worker: A2HN49IR90P3LR
darker: 1 (eq: False, dd: True), confidence: 1, worker: A28BX5XQI1CU6X
(0: guessing, 1: probably, 2: definitely)