Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0341887344793
Darker point darker score: 0.128855890443
darker: E (eq: True, dd: None), confidence: 0, worker: A3PHP9TTAVN4Y4
darker: 2 (eq: False, dd: True), confidence: 1, worker: AVPCUQOQEPTCI
darker: 2 (eq: False, dd: True), confidence: 2, worker: AA3LTE6GKZKGR
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1JEDFDBWHLA1F
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1JHVZIC3FH9LG
(0: guessing, 1: probably, 2: definitely)