Light at dusk during flower

Hey everyone had to check my ladies but didn’t get home until 7 and it was just getting dark, I inspected both plants with my light on my phone. It wasn’t completely dark yet but after the rain we had I had to check for rot, thankfully my quick look over I didn’t notice anything so that’s a plus.. but will the quick use of a light at dusk screw my plants up..
 
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