Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.239379284112
Darker point darker score: not computed since the judgement is "E"
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3593PI95G678K
darker: E (eq: True, dd: None), confidence: 2, worker: A29OJFPXJP5ODV
darker: E (eq: True, dd: None), confidence: 0, worker: A12FFCHI91DBJV
darker: E (eq: True, dd: None), confidence: 2, worker: A8M21O74D3SFU
darker: E (eq: True, dd: None), confidence: 2, worker: A106ZSJP3CLBE4
(0: guessing, 1: probably, 2: definitely)