Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.0314946164614
Darker point darker score: -0.897554414237
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2SXYRKIP3J9CJ
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1NZVXB0S8DR04
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3QTG4DHHV2KD6
darker: E (eq: True, dd: None), confidence: 2, worker: A2TTXSMEYWKXJI
darker: E (eq: True, dd: None), confidence: 0, worker: A1NX9Q0EAOPYN3
(0: guessing, 1: probably, 2: definitely)