Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.234411294488
Darker point darker score: -0.177276879768
darker: 2 (eq: False, dd: True), confidence: 1, worker: AGP2P1R3N53LF
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2RMSR5X69YMCL
darker: 1 (eq: False, dd: False), confidence: 1, worker: A26N0ZAW34UJUV
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3U65EZ76A3HCN
darker: E (eq: True, dd: None), confidence: 2, worker: A1NJB5LJJPC7AS
(0: guessing, 1: probably, 2: definitely)