Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.362161145338
Darker point darker score: 1.01917223216
darker: 1 (eq: False, dd: True), confidence: 0, worker: A3U1PSBTBOJAP5
darker: 1 (eq: False, dd: True), confidence: 1, worker: A2TTWBQFLFUCZ3
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3UC4JITM1QD1M
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3P8OM5PDCFZNE
darker: E (eq: True, dd: None), confidence: 1, worker: A277RSAE4AKWW0
(0: guessing, 1: probably, 2: definitely)