Hey....you cannot visit Ellora caves as well as Ajanta caves in evening.
The places you can visit in evening can be:
1)Bibi ka makbara
2)pan chakki 3)Gogababa cliff (which gives perfect view of entire city along with bibi ka makbara)
4)Bhadra Maruti temple at Khultabad 5)Devgiri fort at Daulatabad
6)Jayakwadi dam at paithan(largest dam of Maharashtra)
7)If you are a food lover,you should definitely go for the local food
8)