condition mean min max 4 h after light 239.6522235 179.999566 299.304881 8 h after light 214.3758375 211.200735 217.55094 12 h after light 256.606966 219.352298 293.861634 4 h after dark 219.4374825 180.980671 257.894294 8 h after dark 130.1701215 85.77131 174.568933 12 h after dark 159.944358 159.944358 159.944358