Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.928518265666
Darker point darker score: 0.111299830544
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1KF93C9NTOP42
darker: 1 (eq: False, dd: False), confidence: 0, worker: A221FSWO28B4YF
darker: 1 (eq: False, dd: False), confidence: 0, worker: A2Z3B875S9CQP1
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3Q76D7HX64RWZ
darker: 2 (eq: False, dd: True), confidence: 2, worker: AZG4GSFQRVYMQ
(0: guessing, 1: probably, 2: definitely)