Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: E
Darker method: C
Equal score: 0.309416556543
Darker point darker score: not computed since the judgement is "E"
darker: 1 (eq: False, dd: True), confidence: 1, worker: AU6R1LDJQ0E1L
darker: E (eq: True, dd: None), confidence: 2, worker: A36RSPJYGSUWQT
darker: E (eq: True, dd: None), confidence: 2, worker: A3HFS9E2FHNXDR
darker: E (eq: True, dd: None), confidence: 2, worker: A3FZPVGNOACL0D
darker: E (eq: True, dd: None), confidence: 2, worker: A11KMASRERFP0V
(0: guessing, 1: probably, 2: definitely)