Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.0161308548535
Darker point darker score: 0.894083293632
darker: E (eq: True, dd: None), confidence: 0, worker: A2C1Z52F4B0CG1
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3QTG4DHHV2KD6
darker: 1 (eq: False, dd: True), confidence: 2, worker: A32M5FDKCPHMA
darker: 1 (eq: False, dd: True), confidence: 1, worker: A10QRO2MWG7AZ7
darker: E (eq: True, dd: None), confidence: 1, worker: A3GTIIFSMHAKRZ
(0: guessing, 1: probably, 2: definitely)