Concrete and Garage Floor Paint Exterior Temperature Question

I will be applying this product to my front porch. The temperature is often over 100 degrees here during June and July. I see the product recommends the upper temperature to be 90 degrees. Would it be okay to apply the paint at 5 am when the temperature is under 90 degrees. That would give about 5 or 6 hours of time before the temperature goes beyond 90 degrees. I want the product to cure properly and look great so I will wait for you recommendation. Thank you for your help and have a great day!