Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.528689852478
Darker point darker score: -1.14318186404
darker: E (eq: True, dd: None), confidence: 2, worker: A2TTXSMEYWKXJI
darker: 1 (eq: False, dd: False), confidence: 2, worker: A7NZ814Q5MX2R
darker: 1 (eq: False, dd: False), confidence: 0, worker: A1Z80Y6AL1NOU
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NZVXB0S8DR04
darker: 1 (eq: False, dd: False), confidence: 2, worker: APLPGURGFU8KN
(0: guessing, 1: probably, 2: definitely)