Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.976428096276
Darker point darker score: 0.948312021853
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1LAC2M11NC968
darker: 2 (eq: False, dd: True), confidence: 2, worker: A23I4MBIU3LUQ4
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2XLNR4XIXVFST
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1NM7ZPZ3NH412
darker: 2 (eq: False, dd: True), confidence: 0, worker: A3VO5CW9ZY22MZ
(0: guessing, 1: probably, 2: definitely)