condition mean min max 0 h after light 0.26615 0.209741 0.322559 2 h after light 0.09548385 0.0900487 0.100919 4 h after light 0.0897229 0.0881119 0.0913339 8 h after light 0.3087335 0.24755 0.369917 12 h after light 0.550623 0.451402 0.649844 2 h after dark 0.585477 0.368923 0.802031 4 h after dark 0.5026425 0.287983 0.717302 8 h after dark 0.216657 0.130001 0.303313 12 h after dark 0.28295899999999996 0.246079 0.319839