Can't see in the dark

1.Which seller did you purchase the product(s) from?
Pi Hut
2.The Model number of the product(s) you have purchased?
5MP Motorised IR-CUT OV5647
3.Which Platform are you using the product(s) on?
Raspberry pi4
4.Which instruction are you following?
https://cdn.shopify.com/s/files/1/0176/3274/files/B003503.pdf?v=1608664181 and https://makezine.com/projects/beginner-project-a-remote-viewing-camera-with-raspberry-pi/
5.Has your product ever worked properly?
don’t know
6.What problems are you experiencing?
Hello!

can’t really see much in the dark. If I am going very close I can see myself but nothing else.

Tried to set it up by following this https://makezine.com/projects/beginner-project-a-remote-viewing-camera-with-raspberry-pi/

Here are some screenshots:

with some external source of light

here is what my live stream looks like in the dark

Would you help me stalk on these bunnies ?
Thanks in advance for the help!
7.What attempts at troubleshooting have you already made?
looking at doc available to see if i missed something important and if people were facing similar issues
8.How would you like us to help you?
is it normal ? Anything I can do to make it better ?

pictures aren’t displaying … attempting to put them here