Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.182379757545
Darker point darker score: -0.0556542121081
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1QIZATKBF64SO
darker: 2 (eq: False, dd: False), confidence: 0, worker: A2DTELFC4X0QJQ
darker: 2 (eq: False, dd: False), confidence: 2, worker: A106ZSJP3CLBE4
darker: 2 (eq: False, dd: False), confidence: 1, worker: A3NBD6P0INJB4G
darker: E (eq: True, dd: None), confidence: 2, worker: A2RA4A0LLQLGUW
(0: guessing, 1: probably, 2: definitely)