That would be about $400 in US Dollars
The best choices are the Canon S110 and the Panasonic LX7 because they have better than average low light performance.
If you are going to use flash for the night shots you can add the Panasonic TZ25 (also known as ZS15) to the list.
Need a new camera!! I want one that takes good pictures at night and to body models with detail. Also with a battery or batteries that last for 100 shots with flash.
Budget between 0€ and 250€