Red point: darker
Green point: lighter
Blue point: equal
Darker point: 2
Darker reflectance: 2
Darker method: C
Equal score: -0.17970786889
Darker point darker score: 0.176555291934
darker: E (eq: True, dd: None), confidence: 0, worker: A2D6GU31XFG5LY
darker: 2 (eq: False, dd: True), confidence: 2, worker: A22V9HXDWLO1I0
darker: 1 (eq: False, dd: False), confidence: 2, worker: A3DKW5X4Y1Z6UD
darker: 2 (eq: False, dd: True), confidence: 0, worker: A2OF0GTKWKM2T5
darker: 2 (eq: False, dd: True), confidence: 2, worker: AW0K78T4I2T72
(0: guessing, 1: probably, 2: definitely)