Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.040152204986
Darker point darker score: 0.276866022796
darker: 2 (eq: False, dd: True), confidence: 2, worker: A21IZYCFI4AUYU
darker: E (eq: True, dd: None), confidence: 1, worker: A14VYU4RTNHD1D
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3SOJXAUQE15S3
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1NX9Q0EAOPYN3
darker: E (eq: True, dd: None), confidence: 2, worker: A1ZYJ67OVTOHQR
(0: guessing, 1: probably, 2: definitely)