Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: E
Darker method: C
Equal score: 0.0286652620106
Darker point darker score: not computed since the judgement is "E"
darker: 2 (eq: False, dd: True), confidence: 1, worker: A106BTOUPN1KRV
darker: E (eq: True, dd: None), confidence: 1, worker: A3MZ9RQJX9T656
darker: E (eq: True, dd: None), confidence: 2, worker: A31PSON0DCNJ4O
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2K4WWF11Q0R9W
darker: E (eq: True, dd: None), confidence: 2, worker: A3163PFOUKXQKA
(0: guessing, 1: probably, 2: definitely)