Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.218182482332
Darker point darker score: 0.936027767086
darker: 1 (eq: False, dd: True), confidence: 1, worker: A11J5NDVR49DET
darker: E (eq: True, dd: None), confidence: 2, worker: A3DHYTZ1GPN0T8
darker: 1 (eq: False, dd: True), confidence: 2, worker: APLPGURGFU8KN
darker: 1 (eq: False, dd: True), confidence: 2, worker: A2XLNR4XIXVFST
darker: 1 (eq: False, dd: True), confidence: 2, worker: A18WKVB9OP0FAR
(0: guessing, 1: probably, 2: definitely)