Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.115093530305
Darker point darker score: -0.890926782249
darker: 2 (eq: False, dd: False), confidence: 1, worker: A3VO5CW9ZY22MZ
darker: 2 (eq: False, dd: False), confidence: 0, worker: A3LXHV22SYFRJA
darker: 2 (eq: False, dd: False), confidence: 2, worker: ADPVKKFJ886DJ
darker: E (eq: True, dd: None), confidence: 2, worker: A3DKW5X4Y1Z6UD
darker: 2 (eq: False, dd: False), confidence: 2, worker: A23RB1Y4ANXQLS
(0: guessing, 1: probably, 2: definitely)