@Scienceisnotopinion
Some people have different work and studying hours and patterns, some people even(gasp!!) dont leave in the Uk and have a different(double gasp!!) way of life! I know, unbelievable
Could you give some clues as to your location and the sort of things you like? It could give some focus to thoughts on what might be appropriate.
I'd suggest buying a rice cooker with a timer on it, for example, as then you could wash the rice and set it to be ready when everybody walks in through the door/is kept warm until the latest person walks in. And then, your likes could be based upon whether your family prefer/expect dahl, flavoured rices, shortgrain rices, long grain rices, whether something like miso soup would be acceptable along with several small side dishes, rather than a full roast meal, etc.
I stick to quick and easy for cooked lunches, rather than cooking up huge portions of stuff that stays solidly frozen until dinnertime. Eggs, quick soups using cold chicken from the day before and glass noodles, seafood, vegetables that don't need long cooking and raw veg. I'll do something like duck breast or lamb neck sliced and put over salad after adding some Seville Marmalade and thyme, juniper berries, cranberry sauce, redcurrant jelly, etc, into the pan to create a glaze or sauce - if it doesn't go from fridge to plate in under twenty minutes (and preferably ten), I'm not doing it at lunchtime.
For evening meals, I like using a slow cooker to prepare say, bolognese for dinner and then can add a tin of kidney or black beans in chilli sauce to the second portion still in the slow cooker to heat up for lunch or dinner the next day - which can then go with rice, frozen and reheated potatoes, wedges or on tortilla chips with some avocado, lime, coriander, pickled jalapenos and refried beans + cheese for a filling nacho meal. Or I'd do a large batch of a rich tomato and vegetable base and then change portions into various things, like pizza, pasta, ratatouille, curry, etc, by adding the different protein/starch and spices on the day.
I don't think it's as helpful to have entire meals in the freezer as much as having versatile basics and ingredients in there is.