Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 1
Darker method: C
Equal score: -0.149158620911
Darker point darker score: -0.0953998132499
darker: E (eq: True, dd: None), confidence: 0, worker: AUGRDUEDEUXUS
darker: 2 (eq: False, dd: True), confidence: 0, worker: A3VEMG1EEBJHWD
darker: 1 (eq: False, dd: False), confidence: 0, worker: A1OA3O78YDXGZO
darker: 1 (eq: False, dd: False), confidence: 2, worker: A1CV8APDA7Y2PI
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3A45A5YUM61LK
darker: 2 (eq: False, dd: True), confidence: 2, worker: A1K3QJM1Q770Y (marked invalid)
(0: guessing, 1: probably, 2: definitely)