Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.189065359099
Darker point darker score: -0.88090964686
darker: E (eq: True, dd: None), confidence: 0, worker: A37WXDYYT7RCZ0
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3PX16PNFHQ5OK
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3O8YXPG1HGUH0
darker: 1 (eq: False, dd: False), confidence: 2, worker: A2HCXQ6WTTL79C
darker: E (eq: True, dd: None), confidence: 2, worker: A3UN57EC5AXY1Z
(0: guessing, 1: probably, 2: definitely)