condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.028276166666666668 0.0 0.169657 10 h after light 0.05621283333333333 0.0 0.337277 14 h after light 0.10937833333333333 0.0 0.456678 18 h after light 0.049519 0.0 0.297114 2 h after dark 0.0 0.0 0.0