Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: E
Darker method: C
Equal score: 0.241576197005
Darker point darker score: not computed since the judgement is "E"
darker: E (eq: True, dd: None), confidence: 2, worker: A1NQW9H2DW4XDG
darker: E (eq: True, dd: None), confidence: 2, worker: AA411Z3BZP5Y1
darker: E (eq: True, dd: None), confidence: 2, worker: A3BOFWD3AVRMLC
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NX9Q0EAOPYN3
darker: E (eq: True, dd: None), confidence: 2, worker: A10QRO2MWG7AZ7
(0: guessing, 1: probably, 2: definitely)