Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.925135204395
Darker point darker score: 0.0743850303482
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1RAIFJ6CDVX3W
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2GY8FV96EVCZN
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1ZK135JLUOY0U
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3IPKVTS5K06LP
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2K9VAUQ9I7CLT
(0: guessing, 1: probably, 2: definitely)