diff --git a/algo/plot.go b/algo/plot.go
index bfbb226..50664c2 100644
--- a/algo/plot.go
+++ b/algo/plot.go
@@ -19,27 +19,32 @@ import (
 	"gonum.org/v1/plot/vg"
 )
 
-const preferredFontStyle = "Mono"
+const (
+	preferredFont      = "Mono"
+	titlePreferredFont = "Sans"
+	yAxisLabel         = "CF value"
+	xAxisLabel         = "Generations"
+)
 
 func plotMeanVals(meanVals []float64, title string, fes int) *plot.Plot {
-	plotter.DefaultFont.Typeface = preferredFontStyle
+	plotter.DefaultFont.Typeface = preferredFont
 	plotter.DefaultLineStyle.Width = vg.Points(2.0)
 
 	p := plot.New()
 
 	p.Title.Text = "Mean - " + title
 
-	p.X.Label.Text = "Generations"
-	p.X.Label.TextStyle.Font.Variant = preferredFontStyle
+	p.X.Label.Text = xAxisLabel
+	p.X.Label.TextStyle.Font.Variant = preferredFont
 	p.X.Label.TextStyle.Font.Weight = 1 // Medium
-	p.X.Tick.Label.Font.Variant = preferredFontStyle
-	p.Y.Label.Text = "CF value"
-	p.Y.Label.TextStyle.Font.Variant = preferredFontStyle
+	p.X.Tick.Label.Font.Variant = preferredFont
+	p.Y.Label.Text = yAxisLabel
+	p.Y.Label.TextStyle.Font.Variant = preferredFont
 	p.Y.Label.TextStyle.Font.Weight = 1 // Medium
-	p.Y.Tick.Label.Font.Variant = preferredFontStyle
+	p.Y.Tick.Label.Font.Variant = preferredFont
 
 	p.Title.TextStyle.Font.Size = 14.5
-	p.Title.TextStyle.Font.Variant = "Sans"
+	p.Title.TextStyle.Font.Variant = titlePreferredFont
 	p.Title.TextStyle.Font.Weight = 2 // SemiBold
 	p.Title.Padding = 3 * vg.Millimeter
 
@@ -96,7 +101,7 @@ func plotAllDims(algoStats []stats.Stats, fPrefix, fExt string, ch chan report.P
 	pWidth := 13 * vg.Centimeter
 	pHeight := 13 * vg.Centimeter
 
-	plotter.DefaultFont.Typeface = preferredFontStyle
+	plotter.DefaultFont.Typeface = preferredFont
 	plotter.DefaultLineStyle.Width = vg.Points(1.5)
 
 	for _, s := range algoStats {
@@ -116,17 +121,17 @@ func plotAllDims(algoStats []stats.Stats, fPrefix, fExt string, ch chan report.P
 		pL.Bench = s.BenchFuncStats[0].BenchName
 		pLMean.Bench = s.BenchFuncStats[0].BenchName
 
-		p.X.Label.Text = "Generations"
-		p.X.Label.TextStyle.Font.Variant = preferredFontStyle
+		p.X.Label.Text = xAxisLabel
+		p.X.Label.TextStyle.Font.Variant = preferredFont
 		p.X.Label.TextStyle.Font.Weight = 1 // Medium
-		p.X.Tick.Label.Font.Variant = preferredFontStyle
-		p.Y.Label.Text = "CF value"
-		p.Y.Label.TextStyle.Font.Variant = preferredFontStyle
+		p.X.Tick.Label.Font.Variant = preferredFont
+		p.Y.Label.Text = yAxisLabel
+		p.Y.Label.TextStyle.Font.Variant = preferredFont
 		p.Y.Label.TextStyle.Font.Weight = 1 // Medium
-		p.Y.Tick.Label.Font.Variant = preferredFontStyle
+		p.Y.Tick.Label.Font.Variant = preferredFont
 
 		p.Title.TextStyle.Font.Size = 14.5
-		p.Title.TextStyle.Font.Variant = "Sans"
+		p.Title.TextStyle.Font.Variant = titlePreferredFont
 		p.Title.TextStyle.Font.Weight = 2 // SemiBold
 		p.Title.Padding = 3 * vg.Millimeter