Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.0663401198915
Darker point darker score: -0.0727490931544
darker: 1 (eq: False, dd: False), confidence: 1, worker: AY2CT54659MP
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3IPKVTS5K06LP
darker: E (eq: True, dd: None), confidence: 1, worker: A266PK4BO3GBQC
darker: 1 (eq: False, dd: False), confidence: 2, worker: AZ9A137H25EDX
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3NBD6P0INJB4G
(0: guessing, 1: probably, 2: definitely)