Get only -180 to 180 value

is this, works well until player angle will go out of -180

         _temporanyValue[id] = _playerAngle[id];
 
         
         if(_temporanyValue[id] >= 0)
         {
             _target[id] = _temporanyValue[id] / 360;
             float FixedY = Mathf.Lerp(12f,15f,_target[id]);
             
             Vector3 fixedPos = new Vector3(_iconObject[id].transform.position.x,FixedY,_iconObject[id].transform.position.z);
             _iconObject[id].transform.position = fixedPos;
         }
         else
         {
             _target[id] = (360 + _temporanyValue[id]) / 360;
             float FixedY = Mathf.Lerp(15f,12f,_target[id]);
             Vector3 fixedPos = new Vector3(_iconObject[id].transform.position.x,FixedY,_iconObject[id].transform.position.z);
             _iconObject[id].transform.position = fixedPos;        
         }