夜不能寐，这个 js 颜色渲染是通过什么判定的？求解惑

function(e) {
function a(e) {
var t;
return Object(c.a)(this, a),
(t = Object(d.a)(this, Object(h.a)(a).call(this, e))).state = {},
t
}
return Object(y.a)(a, e),
Object(m.a)(a, [{
key: "render",
value: function() {
var e = this.props.matchData
, a = this.props.analytics
, t = {}
, n = {}
, l = 0;
if (Object.keys(a).forEach(function(s, i) {
if (a[s].showOnRadar && null != e[s]) {
var r = e[s] / a[s].sliderMax
, o = r > 1 ? 1 : r;
a[s].isReversed ? ((o = 1 - o) < .08 && (o = .08),
n["Rev(" + a[s].shortName + ")"] = "Rev(" + a[s].shortName + ")",
t["Rev(" + a[s].shortName + ")"] = o) : (o < .08 && (o = .08),
t[a[s].shortName] = o,
n[a[s].shortName] = a[s].shortName),
l += o
}
}),
0 === Object.keys(t).length)
return null;
var i = l / Object.keys(t).length
, r = [{
data: t,
meta: {
color: i < .4 ? "red" : i < .6 ? "rgb(205, 144, 32)" : "green"
}
}]
, o = this.props.isMobile ? 320 : 150;
return s.a.createElement(U.a, {
captions: n,
data: r,
size: o
})
}
}]),
a
}(n.Component))
, G = (t(277),


完整源文件： https://gamescreener.com/static/js/main.09e2e9a9.chunk.js


问题是： 什么时候 red，什么时候 rgb(205, 144, 32)，什么时候 green ？ i 是面积吗？看不懂 js. 非常挠头 !- -

求解惑呀~~~