Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0677247425342
Darker point darker score: 0.0277747053038
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1WRANKL1HRGYW
darker: E (eq: True, dd: None), confidence: 2, worker: A1AKY7UPWR53YH
darker: E (eq: True, dd: None), confidence: 1, worker: A4Y1YN4D4YDS1
darker: E (eq: True, dd: None), confidence: 2, worker: A28BX5XQI1CU6X
darker: 1 (eq: False, dd: False), confidence: 2, worker: A10QRO2MWG7AZ7
(0: guessing, 1: probably, 2: definitely)