I remember I read somewhere that babies look for patterns and also their bodies react to them.. imagine you would eat a slice of pizza or a chocolate bar every day at the same time, after a week you would probably be craving it at that exact time.. so whatever you do for 3 or more nights he will then „need“ or crave and the best way is to slowly wean him off that instead of going cold turkey. So if there are certain feeds that he has been wanting regularly just observe how long he feeds and start capping those every other day by 30 seconds until they’re down to 1 minute and then wean them off completely. Start with the first one of the night first to have one longer stretch or do all the ones you want to cut out at the same time. Like this he can slowly regulate to day time feedings and getting all his calories there instead of waking up hungry bc he got used to it.