Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.879784962243
Darker point darker score: 0.926559889441
darker: 1 (eq: False, dd: True), confidence: 0, worker: A19JD78JJXEW01
darker: 2 (eq: False, dd: False), confidence: 2, worker: A2LVDFUMN11HAS (marked invalid)
darker: 1 (eq: False, dd: True), confidence: 1, worker: A1AXG32WSJVY54
darker: 1 (eq: False, dd: True), confidence: 1, worker: AEHEZAYCPWF0E
darker: 1 (eq: False, dd: True), confidence: 0, worker: A1JHVZIC3FH9LG
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3LNPBZXHKKAA7
(0: guessing, 1: probably, 2: definitely)