Red point: darker
Green point: lighter
Blue point: equal
Darker point: 1
Darker reflectance: 1
Darker method: C
Equal score: -0.880200072073
Darker point darker score: 0.331464525385
darker: 1 (eq: False, dd: True), confidence: 1, worker: A3N21HBZFYFEXJ
darker: 2 (eq: False, dd: False), confidence: 1, worker: A1CAZVKIMDPFYP
darker: 1 (eq: False, dd: True), confidence: 2, worker: A3ICG6AUFB4AT
darker: 1 (eq: False, dd: True), confidence: 2, worker: A37Q1701BQI3TI
darker: 1 (eq: False, dd: True), confidence: 0, worker: A2OF0GTKWKM2T5
(0: guessing, 1: probably, 2: definitely)