Since I couldn't afford to check in to Marina Bay Sands, I just witnessed its beauty from afar. I went to the Merlion Park, which is right across Marina, at night intentionally because I had a feeling that Marina Bay Sands is prettier by that time. And indeed it is! The moon and the night lights of Marina Bay Sands were just scenic view. Still, Marina Bay Sands is a must-see when one is in Singapore, and I absolutely recommend seeing it at night.