Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.191540758236
Darker point darker score: 0.906782626339
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3BEGZR3FC5XQA
darker: 2 (eq: False, dd: True), confidence: 2, worker: A106ZSJP3CLBE4
darker: 2 (eq: False, dd: True), confidence: 1, worker: A1KF93C9NTOP42
darker: 2 (eq: False, dd: True), confidence: 2, worker: A168LFJNV9DSTS
darker: E (eq: True, dd: None), confidence: 2, worker: A3VO5CW9ZY22MZ
(0: guessing, 1: probably, 2: definitely)