condition mean min max 0 h after light 34.94585 31.8093 38.0824 2 h after light 28.5809 27.4229 29.7389 4 h after light 24.59565 23.913 25.2783 8 h after light 28.6797 25.1811 32.1783 12 h after light 36.7934 32.9935 40.5933 2 h after dark 42.50625 39.9525 45.06 4 h after dark 46.988749999999996 45.5357 48.4418 8 h after dark 44.7342 42.834 46.6344 12 h after dark 38.05285 33.3921 42.7136