A cursory search does not show your view of the efficacy of viewing sunlight (esp. dawn and dusk) through mosquito screening where there is no glass window. This is especially relevant in areas like Florida where many people have screened in porches and lanais.

It seems there is no specific information available from Huberman Lab regarding the efficacy of viewing sunlight through mosquito screening. However, Andrew Huberman emphasizes the importance of morning sunlight exposure for circadian rhythm regulation, mood, and overall health. Typically, direct sunlight exposure is recommended for its full spectrum of light, which is beneficial to the eyes and brain.

While there might not be specific data on the effects of mosquito screening, it's generally presumed that the less obstructed the light, the more beneficial it is. If possible, minimizing any barriers between the eyes and the light source could help maximize the benefits mentioned in general sunlight exposure discussions by Dr. Huberman.