Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.0513096581419
Darker point darker score: -0.0226063259284
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1AXG32WSJVY54
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3A45A5YUM61LK
darker: 1 (eq: False, dd: True), confidence: 2, worker: A2Q0V5TIXSJJI3
darker: 2 (eq: False, dd: False), confidence: 1, worker: A10QRO2MWG7AZ7
darker: E (eq: True, dd: None), confidence: 2, worker: A37Q1701BQI3TI
(0: guessing, 1: probably, 2: definitely)