Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: E
Darker method: C
Equal score: 0.890048571983
Darker point darker score: not computed since the judgement is "E"
darker: E (eq: True, dd: None), confidence: 2, worker: A3FZPVGNOACL0D
darker: E (eq: True, dd: None), confidence: 1, worker: AG0X3PQK2FWQJ
darker: E (eq: True, dd: None), confidence: 2, worker: A3QTG4DHHV2KD6
darker: E (eq: True, dd: None), confidence: 2, worker: A216Z8XU0OZD03
darker: E (eq: True, dd: None), confidence: 2, worker: A8M21O74D3SFU
(0: guessing, 1: probably, 2: definitely)