Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.151268807416
Darker point darker score: not computed since the judgement is "E"
darker: E (eq: True, dd: None), confidence: 1, worker: A3BEGZR3FC5XQA
darker: E (eq: True, dd: None), confidence: 0, worker: A1C2LRGS40747I
darker: 1 (eq: False, dd: True), confidence: 0, worker: A1CAZVKIMDPFYP
darker: E (eq: True, dd: None), confidence: 1, worker: A3O8YXPG1HGUH0
darker: E (eq: True, dd: None), confidence: 2, worker: A1E4M8ET704NBF
(0: guessing, 1: probably, 2: definitely)