condition mean min max 0 h after light 42.9914 39.8294 46.1534 2 h after light 15.96565 14.3461 17.5852 4 h after light 17.389499999999998 13.8621 20.9169 8 h after light 31.9711 30.1113 33.8309 12 h after light 45.5069 36.0475 54.9663 2 h after dark 86.23595 72.0329 100.439 4 h after dark 109.1768 97.3806 120.973 8 h after dark 92.8423 83.2006 102.484 12 h after dark 44.81805 37.9484 51.6877