The idea of "reclaiming the night" or having a Tudor night - making the most of the middle period of the night, to enjoy the peace and quiet. If the latter is granted.

http://imh.ut-capitole.fr/droit-s-de-la-nuit-colloque-organise-par-l-addimh-en-collaboration-avec-l-imh-630225.kjsp

Neither biberon nor feminism - we are losing the night.

https://light2015blog.org/2015/06/04/we-are-losing-the-night/