Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.166748285185
Darker point darker score: -0.891298035744
darker: E (eq: True, dd: None), confidence: 0, worker: A266KTWY0HBD2F
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2XWHAVGMXTVMJ
darker: 2 (eq: False, dd: False), confidence: 1, worker: AE6N096CSI5HT
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2JVJ7J2MVGW9S
darker: 2 (eq: False, dd: False), confidence: 2, worker: A266PK4BO3GBQC
(0: guessing, 1: probably, 2: definitely)