Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.0512771478167
Darker point darker score: -0.924788143923
darker: E (eq: True, dd: None), confidence: 1, worker: A3N55T8B40LBIM
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2SXYRKIP3J9CJ
darker: 2 (eq: False, dd: False), confidence: 1, worker: A350DTTUYQLHKJ
darker: 2 (eq: False, dd: False), confidence: 2, worker: A32M5FDKCPHMA
darker: E (eq: True, dd: None), confidence: 0, worker: A8DFFGPH3G3V5
(0: guessing, 1: probably, 2: definitely)