Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.119027440625
Darker point darker score: -0.930126422095
darker: 2 (eq: False, dd: False), confidence: 2, worker: A1ZK135JLUOY0U
darker: 2 (eq: False, dd: False), confidence: 1, worker: A3760PCQD2MPIO
darker: 2 (eq: False, dd: False), confidence: 0, worker: A2OF0GTKWKM2T5
darker: E (eq: True, dd: None), confidence: 2, worker: A3DHYTZ1GPN0T8
darker: 2 (eq: False, dd: False), confidence: 2, worker: A106BTOUPN1KRV
(0: guessing, 1: probably, 2: definitely)