Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.200910653883
Darker point darker score: 0.920927581182
darker: 2 (eq: False, dd: True), confidence: 2, worker: A3BEGZR3FC5XQA
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3S436BYF71HJA
darker: 2 (eq: False, dd: True), confidence: 2, worker: APSN3KV49VLKX
darker: E (eq: True, dd: None), confidence: 2, worker: A28BX5XQI1CU6X
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2C1Z52F4B0CG1
(0: guessing, 1: probably, 2: definitely)