Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.0600326754583
Darker point darker score: 0.218497441317
darker: 1 (eq: False, dd: True), confidence: 1, worker: A2349P25F65HXE
darker: 1 (eq: False, dd: True), confidence: 1, worker: A2UVEVCYVC553J
darker: 1 (eq: False, dd: True), confidence: 2, worker: A2C1Z52F4B0CG1
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1NZVXB0S8DR04
darker: E (eq: True, dd: None), confidence: 1, worker: A221FSWO28B4YF
(0: guessing, 1: probably, 2: definitely)