condition mean min max 0 h after light 45.3104 43.0957 47.5251 2 h after light 33.605000000000004 31.4139 35.7961 4 h after light 27.59675 26.3442 28.8493 8 h after light 30.0621 28.0426 32.0816 12 h after light 72.3406 69.6755 75.0057 2 h after dark 87.34735 79.8088 94.8859 4 h after dark 82.82544999999999 82.3047 83.3462 8 h after dark 73.4037 61.5788 85.2286 12 h after dark 57.155950000000004 55.0325 59.2794