Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.364237952436
Darker point darker score: 0.047577323236
darker: 2 (eq: False, dd: False), confidence: 1, worker: A2UFB6FRY90EAB
darker: 1 (eq: False, dd: True), confidence: 2, worker: A2HN49IR90P3LR
darker: 1 (eq: False, dd: True), confidence: 1, worker: A2UKHWMBWV7LLU
darker: 2 (eq: False, dd: False), confidence: 2, worker: A32M5FDKCPHMA
darker: E (eq: True, dd: None), confidence: 2, worker: A15XHPD9NN0LU2
(0: guessing, 1: probably, 2: definitely)