condition mean min max 0 h after light 59.499399999999994 52.7527 66.2461 4 h after light 73.0269 68.5749 77.4789 8 h after light 83.44135 75.1031 91.7796 4 h after dark 99.697 90.536 108.858 8 h after dark 91.1195 91.0796 91.1594 12 h after dark 66.7981 64.5849 69.0113