Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.189166745685
Darker point darker score: -0.199161088706
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2DLZY9H6EEX2C
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2CXAWVGQ6QQ2V
darker: 1 (eq: False, dd: False), confidence: 1, worker: A3SQM2NDPBKVCB
darker: 1 (eq: False, dd: False), confidence: 1, worker: A2UKHWMBWV7LLU
darker: E (eq: True, dd: None), confidence: 2, worker: ADPVKKFJ886DJ
(0: guessing, 1: probably, 2: definitely)