Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.111657473712
Darker point darker score: -1.12468795719
darker: 2 (eq: False, dd: False), confidence: 1, worker: AI885RNRGVIFM
darker: E (eq: True, dd: None), confidence: 2, worker: A13QL2FY4BZR9B
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1LAC2M11NC968
darker: 2 (eq: False, dd: False), confidence: 1, worker: AZG4GSFQRVYMQ
darker: 2 (eq: False, dd: False), confidence: 0, worker: A2Q0V5TIXSJJI3
(0: guessing, 1: probably, 2: definitely)