condition mean min max 0 h after light 65.02965 57.7073 72.352 2 h after light 75.3716 74.8169 75.9263 4 h after light 55.01505 52.389 57.6411 8 h after light 39.953199999999995 32.4677 47.4387 12 h after light 51.7636 48.7262 54.801 2 h after dark 46.06695 42.8677 49.2662 4 h after dark 48.93965 48.7494 49.1299 8 h after dark 64.53375 62.7456 66.3219 12 h after dark 79.93435 79.2524 80.6163