Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.398622297677
Darker point darker score: -0.904356432698
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1NO4LG6KGOGFD
darker: 2 (eq: False, dd: False), confidence: 0, worker: A3JK0EYQ2I82KS
darker: E (eq: True, dd: None), confidence: 2, worker: A15XHPD9NN0LU2
darker: 2 (eq: False, dd: False), confidence: 0, worker: A3VO5CW9ZY22MZ
darker: 2 (eq: False, dd: False), confidence: 1, worker: A2C1Z52F4B0CG1
(0: guessing, 1: probably, 2: definitely)