Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 2
Darker method: C
Equal score: -0.0906645419742
Darker point darker score: -0.936111291962
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3BEGZR3FC5XQA
darker: 2 (eq: False, dd: False), confidence: 1, worker: A22BAUES1TIZS6
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1TF729Y38Y0WH
darker: 2 (eq: False, dd: False), confidence: 2, worker: A3760PCQD2MPIO
darker: E (eq: True, dd: None), confidence: 2, worker: A36RSPJYGSUWQT
(0: guessing, 1: probably, 2: definitely)