Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: E
Darker method: C
Equal score: 0.00454259841759
Darker point darker score: not computed since the judgement is "E"
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1FQ1XLPXHS3LX
darker: 2 (eq: False, dd: True), confidence: 1, worker: AY2CT54659MP
darker: 2 (eq: False, dd: True), confidence: 1, worker: A216Z8XU0OZD03
darker: E (eq: True, dd: None), confidence: 2, worker: AEJO933AJ3ZZH
darker: E (eq: True, dd: None), confidence: 2, worker: A2C1Z52F4B0CG1
(0: guessing, 1: probably, 2: definitely)