Vanasthali College is on highway and public transport remain available 24*7 from Subhash Chowk(Tundla).
However it is not recommended to travel at 2AM because College is in completely away from urban area so I will suggest you to stay at Railway Station till 6 AM then come to Subhash Chowk by Auto and from there take any bus to Agra and ask conductor to drop you at Vanasthali College