Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.143750433775
Darker point darker score: not computed since the judgement is "E"
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1C2OBFO4FHP7G
darker: E (eq: True, dd: None), confidence: 2, worker: A116SF9QIZ854X
darker: E (eq: True, dd: None), confidence: 1, worker: AXEQ3XKI2IXC2
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3QTG4DHHV2KD6
darker: E (eq: True, dd: None), confidence: 2, worker: A22BAUES1TIZS6
(0: guessing, 1: probably, 2: definitely)