Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.967547436477
Darker point darker score: 1.00483538298
darker: 2 (eq: False, dd: True), confidence: 2, worker: AJZ5T6FTYGEOW
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1OTE7CRHWUOGJ (marked invalid)
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1W7PJXG8M38Z0
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3I9ULQRUOUHLP
darker: 2 (eq: False, dd: True), confidence: 2, worker: A390HYGLCX40HE
darker: 2 (eq: False, dd: True), confidence: 2, worker: A28P3ZGZB3XG9P
(0: guessing, 1: probably, 2: definitely)