Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.0606169477937
Darker point darker score: -0.0881527197332
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3N21HBZFYFEXJ
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3QTG4DHHV2KD6
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NQZHW4RY6IDR
darker: E (eq: True, dd: None), confidence: 2, worker: A3FZPVGNOACL0D
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2TTWBQFLFUCZ3
(0: guessing, 1: probably, 2: definitely)