Another solution is to adjust the on/off settings of pressure switch so it never lets pressure get as low. That will leave more pressure for the night. Problem is, that cycles the pump more often, shortening its life. Additional pressure tank for more capacity would compensate for that.
Ideal is to reset pressure switch to boost to full pressure late in the day. With mechanical switch, that requires a mechanical or hydraulic solution. If electronic could be much simpler, except if software then in practice often far more expensive to change than hardware.
An elevated, insulated tank (e.g. electric water heater) with vacuum breaker, plumbed in-line, would also work.
That's in-line so earth temperature water cycles through the tank each day. At night, insulation keeps that thermal mass from getting cold enough to freeze. Each morning, tank is filled by pump and air is expelled through vacuum breaker (float that seals valve when lifted.) At night, when pressure tank depleted, vacuum breaker opens and allows gravity feed to house.