Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.930166132216
Darker point darker score: 0.895193165226
darker: 1 (eq: False, dd: True), confidence: 2, worker: A2SP7LV6H5D0HO
darker: 1 (eq: False, dd: True), confidence: 2, worker: A25R3HUN514JKX (marked invalid)
darker: 1 (eq: False, dd: True), confidence: 2, worker: ASOOONBGQ48YI
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1CV8APDA7Y2PI
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3DY9JPLPQUN1O
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3A45A5YUM61LK
(0: guessing, 1: probably, 2: definitely)