condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.03208545 0.0 0.0641709 8 h after light 0.02436585 0.0 0.0487317 12 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.018649 0.0 0.037298 12 h after dark 0.0 0.0 0.0