Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.304492608488
Darker point darker score: not computed since the judgement is "E"
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1NX9Q0EAOPYN3
darker: E (eq: True, dd: None), confidence: 1, worker: A2DCGTGSVHL9KM
darker: E (eq: True, dd: None), confidence: 2, worker: A258PTOZ3D2TQR
darker: E (eq: True, dd: None), confidence: 0, worker: ASOOONBGQ48YI
darker: E (eq: True, dd: None), confidence: 2, worker: A9TXA398YYVBP
(0: guessing, 1: probably, 2: definitely)