condition mean min max 0 h after light 44.477000000000004 41.8147 47.1393 4 h after light 37.648849999999996 32.1827 43.115 8 h after light 96.89744999999999 94.4876 99.3073 4 h after dark 117.30505 88.6291 145.981 8 h after dark 73.70325 72.7853 74.6212 12 h after dark 48.622299999999996 42.9033 54.3413