Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.0602477721497
Darker point darker score: 0.111663955519
darker: 2 (eq: False, dd: False), confidence: 1, worker: A20ROJTQAV4ATK
darker: 1 (eq: False, dd: True), confidence: 2, worker: A2LT5VXO2LS0UL
darker: E (eq: True, dd: None), confidence: 1, worker: AS5VLNNF74CRY
darker: E (eq: True, dd: None), confidence: 2, worker: ARA6D3GPHZRUP
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2A42CU48PN8CX
(0: guessing, 1: probably, 2: definitely)