Is a 6 am lake walk too much for a 2 month old?

Before she arrived I was at Ameenpur lake most weekend mornings with my binoculars, and I miss it more than I expected. By 8 it's far too hot to be out with her, but 6 to 7 is pleasant and quiet. Amma says the morning air will 'catch' her and the mosquitoes will finish her off. My plan was the carrier, a light full-sleeve outfit, a net over the carrier and 45 minutes at most. Did anyone take a baby this small out early like this? What did you wish you'd known?