Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0848053240255
Darker point darker score: 0.0759227543535
darker: 2 (eq: False, dd: True), confidence: 1, worker: APQMFEY1KUL6A
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3O8YXPG1HGUH0
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2HN49IR90P3LR
darker: E (eq: True, dd: None), confidence: 2, worker: A1NZVXB0S8DR04
darker: 1 (eq: False, dd: False), confidence: 1, worker: ASOOONBGQ48YI
(0: guessing, 1: probably, 2: definitely)