Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.93596514883
Darker point darker score: 0.991075493006
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3TCQK2G3LNZRW
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3VEMG1EEBJHWD
darker: 1 (eq: False, dd: True), confidence: 2, worker: AG5PRN6LLI9E1
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1KITOCUU7GERN
darker: 1 (eq: False, dd: True), confidence: 0, worker: AUJPYSYU7YL5
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3IPKVTS5K06LP
darker: 1 (eq: False, dd: True), confidence: 2, worker: A325FINFEL3NH8 (marked invalid)
(0: guessing, 1: probably, 2: definitely)