Insects!!! Creatures Of The Night?

I just came back a few mins ago from the farm... and I must say I am relieved!!... as much as the farm was made cosy and livable... there's one big issue there...Insects!!!!.... and not any kind mind you... The weirdest kinds I've ever seen!!! I've never seen such creatures before... All I've ever thought of were cocoroaches and beetles... there there were different kinds with different colors!!!
It would be the best place for investigators...
I've also seen two small scorpions so far...

But here's the mystery I figured lately...
Yesterday as I was using the laptop to wait for my acceptance results... I've been in a very weird scene... it was around 12 oclock... and my parents and brother were still awake and the place was free of strange crawling things...
However, when they all went to sleep and I was left alone still on the laptop... momentarily I was too busy typing something... and at around 1-2 oclock after mid-night... I saw them coming! By them I meant (and let me count them): 2 different types of beetles crawling freely on the floor... a spider... another type of insect I've never seen in my life... and a quite large one also crawling around all of a sudden...
You can imagine as I looked away from the laptop and down at the sudden insect park that's been created around me... I sat there watching them and thinking... why now of all times??? Do I look like an insect friend to you??? Is it a habit for insects to appear at night when we're all asleep? I dunno why it surprised me... I see insects everywhere... but they just kinda thrived and gathered in the night even more... and there I wondered... is it what they naturally do?

oh well... It was probably a sign that I should get off the net...lol... I left the living room to them...