condition mean min max 2 h after light 93.9673 18.223 168.182 6 h after light 52.240633333333335 0.0 115.144 10 h after light 116.364 65.3945 148.261 14 h after light 136.43873333333335 50.6567 254.158 18 h after light 166.9965 119.781 213.434 2 h after dark 96.22065 18.896 186.795