Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.157656862386
Darker point darker score: 0.233248776281
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2C1Z52F4B0CG1
darker: E (eq: True, dd: None), confidence: 2, worker: A13QL2FY4BZR9B
darker: 2 (eq: False, dd: True), confidence: 2, worker: A2K9VAUQ9I7CLT
darker: 2 (eq: False, dd: True), confidence: 1, worker: A3RGYT0JTEHAOK
darker: 1 (eq: False, dd: False), confidence: 0, worker: AY2CT54659MP
(0: guessing, 1: probably, 2: definitely)