Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.0352873637727
Darker point darker score: -0.925644638724
darker: 2 (eq: False, dd: False), confidence: 2, worker: A106ZSJP3CLBE4
darker: 2 (eq: False, dd: False), confidence: 2, worker: A22V9HXDWLO1I0
darker: E (eq: True, dd: None), confidence: 2, worker: A2K9VAUQ9I7CLT
darker: E (eq: True, dd: None), confidence: 2, worker: A2JVJ7J2MVGW9S
darker: 2 (eq: False, dd: False), confidence: 2, worker: A350DTTUYQLHKJ
(0: guessing, 1: probably, 2: definitely)