Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.900675764488
Darker point darker score: -0.891772403885
darker: 2 (eq: False, dd: False), confidence: 2, worker: A15XHPD9NN0LU2
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1ZYJ67OVTOHQR
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2RMSR5X69YMCL
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2CXAWVGQ6QQ2V
darker: E (eq: True, dd: None), confidence: 1, worker: A2U6RU3NL5CGH7
(0: guessing, 1: probably, 2: definitely)