You can still catch it in the sunlight. It doesn’t take 90 seconds for a sneeze to reach you if you are close.
Interestingly, the HHS info didnt show results from aerosol in summer with high humidity. 75 degress low humidity was 90 seconds half life
and pay attention....75 degrees high humidity is 2 minutes for half life on surfaces in direct sunlight. So yes you can still catch it..especially on playgrounds
BUT
sun better than no sun
Lately, I have not participated in any outside group activities, but I'd wear my mask if a bunch of folks were around, and I couldn't keep social distance. And I'd be careful what I touched, and wash/disinfect my hands frequently.
At the beach, in a sea breeze, with people 20 feet away, no mask for sure.
Just my input.