BorderLine in ErrorBars

val years = listOf("2018", "2019", "2020", "2021", "2022")
val costMin = listOf(62.7, 64.7, 72.1, 73.7, 68.5)
val costMax = listOf(68.9, 71.3, 78.9, 76.5, 72.1)
val mid = costMin.zip(costMax).map { (it.first + it.second) / 2.0 }

plot {
    errorBars {
        x(years)
        yMin(costMin)
        yMax(costMax)
        borderLine {
            color(mid) {
                scale = continuous(Color.BLACK..Color.GREEN)
            }
            width = 1.8
        }
    }
}