Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.0138895147516
Darker point darker score: 0.879732103721
darker: 2 (eq: False, dd: True), confidence: 2, worker: AW0K78T4I2T72
darker: 2 (eq: False, dd: True), confidence: 0, worker: A3A45A5YUM61LK
darker: E (eq: True, dd: None), confidence: 2, worker: A1WRANKL1HRGYW
darker: E (eq: True, dd: None), confidence: 2, worker: A216Z8XU0OZD03
darker: E (eq: True, dd: None), confidence: 1, worker: A3VO5CW9ZY22MZ
(0: guessing, 1: probably, 2: definitely)