Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.0316510279477
Darker point darker score: -0.890686708031
darker: 2 (eq: False, dd: False), confidence: 1, worker: A3RNCUQDU5AVEI
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1NJB5LJJPC7AS
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3D2AKUFNQD73Y
darker: E (eq: True, dd: None), confidence: 2, worker: A2JVJ7J2MVGW9S
darker: 2 (eq: False, dd: False), confidence: 2, worker: AE808DQDYM9F
(0: guessing, 1: probably, 2: definitely)