Very few nightstops now at easyJet. Out of LGW you have a nightstop in AMS ( 24hrs), In winter EDI splits too from LGW. As for LTN, Paris CDG and NCE nightstops, but not very often. They are short of crew at the moment, and you are likely to be positioned around the network to cover shortages, so you could end up anywhere! The aim is to have everyone back at base each night. Hope this helps.