Disabling lights for a specific camera in Unity

MiniMapRenderer.cs

public class MiniMapRenderer : MonoBehaviour
{
    private Dictionary<int, bool> _lightMap;
    private Light[] _lights;

    public Light miniMapLight;
    
    private void OnPreCull()
    {
        _lightMap.Clear();
        _lights = FindObjectsOfType<Light>();

        for (var i = 0; i < _lights.Length; i++)
        {
            var light = _lights[i];

            if (light != miniMapLight)
            {
                _lightMap[i] = light.enabled;
                light.enabled = false;
            }
        }

        miniMapLight.enabled = true;
    }

    private void OnPostRender()
    {
        for (var i = 0; i < _lights.Length; i++)
        {
            var light = _lights[i];

            if (light != miniMapLight)
            {
                light.enabled = _lightMap[i];
            }
        }

        miniMapLight.enabled = false;
    }

    private void Awake()
    {
        _lightMap = new Dictionary<int, bool>();
        _lights = new Light[0];
    }
}