Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.261933127928
Darker point darker score: 0.114499908046
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3DKW5X4Y1Z6UD
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1KF93C9NTOP42
darker: 1 (eq: False, dd: True), confidence: 0, worker: A3N21HBZFYFEXJ
darker: 1 (eq: False, dd: True), confidence: 2, worker: A216Z8XU0OZD03
darker: E (eq: True, dd: None), confidence: 2, worker: A3VO5CW9ZY22MZ
(0: guessing, 1: probably, 2: definitely)