Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: A
Equal score: None
Darker point darker score: None
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3PHP9TTAVN4Y4
darker: 1 (eq: False, dd: False), confidence: 1, worker: AGO9QN7UEDUYL
darker: 1 (eq: False, dd: False), confidence: 2, worker: AKG5TLUQ2WWED
darker: 2 (eq: False, dd: True), confidence: 2, worker: AQD91RFHV1WNE (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 1, worker: A13QL2FY4BZR9B
darker: 1 (eq: False, dd: False), confidence: 2, worker: AFO6OUDRVZ317
(0: guessing, 1: probably, 2: definitely)