Ambient Light Fader

AmbientLight.cs

using UnityEngine;
using System.Collections;
public class Lighting : MonoBehaviour
{
    float duration = 10.0F;
    float min = 0.0F;
    float max = 1.0F;
    static float t = 0.0f;
    
    void Start()
    {
    }
    
    void Update()
    {
        float intensity = Mathf.Lerp(max, min, t);
        t += 0.5f * Time.deltaTime;
        RenderSettings.ambientIntensity = intensity;
    }
}