Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.25597376311
Darker point darker score: -0.224744985542
darker: 1 (eq: False, dd: True), confidence: 1, worker: APQMFEY1KUL6A
darker: 2 (eq: False, dd: False), confidence: 2, worker: A19JD78JJXEW01
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1T6ZOFI47M5Z5
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1NO4LG6KGOGFD
darker: E (eq: True, dd: None), confidence: 2, worker: A3IPKVTS5K06LP
(0: guessing, 1: probably, 2: definitely)