Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0996459947675
Darker point darker score: 0.0757584713294
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3E3QXLHXAGY4Y
darker: 2 (eq: False, dd: True), confidence: 2, worker: A29OJFPXJP5ODV
darker: 1 (eq: False, dd: False), confidence: 2, worker: A11KMASRERFP0V
darker: 1 (eq: False, dd: False), confidence: 0, worker: A2OF0GTKWKM2T5
darker: E (eq: True, dd: None), confidence: 2, worker: ALK8I9QKOPSH2
(0: guessing, 1: probably, 2: definitely)