condition mean min max 0 h after light 42.90145 39.3111 46.4918 2 h after light 24.3504 23.9693 24.7315 4 h after light 23.68025 23.5313 23.8292 8 h after light 20.07105 19.5638 20.5783 12 h after light 28.98855 28.4283 29.5488 2 h after dark 35.072050000000004 34.3233 35.8208 4 h after dark 33.2501 32.6136 33.8866 8 h after dark 45.961200000000005 45.1709 46.7515 12 h after dark 43.48295 39.2607 47.7052