condition mean min max 0 h after light 2.307965 0.0 4.61593 2 h after light 2.02196 0.0 4.04392 4 h after light 2.898485 1.68376 4.11321 8 h after light 1.10494 1.10284 1.10704 12 h after light 0.0076229 0.0 0.0152458 2 h after dark 0.0078122 0.0 0.0156244 4 h after dark 0.8599 0.0 1.7198 8 h after dark 2.3684149999999997 2.32544 2.41139 12 h after dark 2.42706 1.83694 3.01718