Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.0784914351431
Darker point darker score: not computed since the judgement is "E"
darker: 1 (eq: False, dd: True), confidence: 0, worker: A2OXOBEWY5V44S
darker: E (eq: True, dd: None), confidence: 2, worker: AL7M7T6WKQPIV
darker: E (eq: True, dd: None), confidence: 1, worker: A221FSWO28B4YF
darker: E (eq: True, dd: None), confidence: 2, worker: A3R5MEKMYYM2JX
darker: 1 (eq: False, dd: True), confidence: 2, worker: AE808DQDYM9F
(0: guessing, 1: probably, 2: definitely)