Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.0634978072773
Darker point darker score: -0.904527078726
darker: E (eq: True, dd: None), confidence: 1, worker: A251KVXCS8E3C
darker: 1 (eq: False, dd: False), confidence: 0, worker: A22V9HXDWLO1I0
darker: E (eq: True, dd: None), confidence: 2, worker: A15XHPD9NN0LU2
darker: 1 (eq: False, dd: False), confidence: 1, worker: A7114FTRGZMK2
darker: 1 (eq: False, dd: False), confidence: 2, worker: A4SP70BFBM4ZP
(0: guessing, 1: probably, 2: definitely)