Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.880585483914
Darker point darker score: -0.0559821576214
darker: 2 (eq: False, dd: True), confidence: 1, worker: A25JHOMQM0CST3
darker: 2 (eq: False, dd: True), confidence: 2, worker: AZG4GSFQRVYMQ
darker: 1 (eq: False, dd: False), confidence: 1, worker: A3760PCQD2MPIO
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2Q0V5TIXSJJI3
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3I8UKYNJHCEAH
(0: guessing, 1: probably, 2: definitely)