Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: E
Darker method: C
Equal score: 0.236929876593
Darker point darker score: not computed since the judgement is "E"
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2XLNR4XIXVFST
darker: E (eq: True, dd: None), confidence: 2, worker: A30NI1VJ5ME67A
darker: E (eq: True, dd: None), confidence: 2, worker: A2EL6CXCGP4OB0
darker: E (eq: True, dd: None), confidence: 2, worker: A216Z8XU0OZD03
darker: E (eq: True, dd: None), confidence: 2, worker: A168LFJNV9DSTS
darker: E (eq: True, dd: None), confidence: 2, worker: A15XHPD9NN0LU2
(0: guessing, 1: probably, 2: definitely)