Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.201092835555
Darker point darker score: 0.19514347298
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1K1XS3ESXS5DK
darker: 2 (eq: False, dd: True), confidence: 0, worker: A95BNJY8QMMLQ
darker: E (eq: True, dd: None), confidence: 2, worker: A28BX5XQI1CU6X
darker: 1 (eq: False, dd: False), confidence: 1, worker: A1NM7ZPZ3NH412
darker: E (eq: True, dd: None), confidence: 2, worker: A2K9VAUQ9I7CLT
(0: guessing, 1: probably, 2: definitely)