So I've recently tried implementing a feature so that every 2 seconds (will extend later on) it changes the "daylight" or window.png to the next one in the daylight table in the love.load function. however now that the window works. if I raise the daylight interval any higher it stops work...

Looks great! my only comment would be that it is difficult at first to tell which is what, do you plan to change the character model or something?