Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.0186451725192
Darker point darker score: -0.00388429399816
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2SWQM5X54P1O5
darker: E (eq: True, dd: None), confidence: 1, worker: A2ZMZDOTHBMUCK
darker: 1 (eq: False, dd: False), confidence: 1, worker: A11KMASRERFP0V
darker: E (eq: True, dd: None), confidence: 2, worker: A36RSPJYGSUWQT
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3QTG4DHHV2KD6
(0: guessing, 1: probably, 2: definitely)