Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.0353836532851
Darker point darker score: not computed since the judgement is "E"
darker: 1 (eq: False, dd: True), confidence: 1, worker: AU33043ITTMU7
darker: E (eq: True, dd: None), confidence: 1, worker: A2NDNGDNAP9Y4S
darker: E (eq: True, dd: None), confidence: 2, worker: A3DHYTZ1GPN0T8
darker: 1 (eq: False, dd: True), confidence: 2, worker: A29OJFPXJP5ODV
darker: E (eq: True, dd: None), confidence: 1, worker: A1GYX3GMXG6O0X
(0: guessing, 1: probably, 2: definitely)