condition mean min max 0 h after light 105.0205 102.331 107.71 4 h after light 75.86215 72.0851 79.6392 8 h after light 56.2859 56.1062 56.4656 4 h after dark 68.3381 64.1325 72.5437 8 h after dark 73.90055000000001 69.631 78.1701 12 h after dark 90.40575000000001 88.5065 92.305