Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -1.00454949913
Darker point darker score: 0.948642284846
darker: 1 (eq: False, dd: True), confidence: 0, worker: A1ERG69NJPO0XP
darker: 1 (eq: False, dd: True), confidence: 2, worker: A112V6HAH568DI
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1NO4LG6KGOGFD
darker: 1 (eq: False, dd: True), confidence: 2, worker: A1LC5CYDRIHNRM (marked invalid)
darker: 1 (eq: False, dd: True), confidence: 2, worker: AGY2PTZLZFT2L
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3HPVFAF1U9WXK
(0: guessing, 1: probably, 2: definitely)