I remember this music, and I remember your avocado game!
Gameplay is simple but fun. I like that you show the position of the new ghosts, so player can focus on building during the day.
Graphics-wise, the sprites work to represent what they need to, and the moving sun/moon is a clear indicator of time remaining for each cycle.
I don't know what else to say because the game works as it should and you finished under 3 hours. If you would like to expand, it'd be cool to have stronger types of blocks for higher levels. :)