condition mean min max 1 h after light 0.536552176 0.536552176 0.536552176 3 h after light 3.208886068 1.362918074 5.0548540619999995 5 h after light 7.5115355955 6.955100237000001 8.067970954 7 h after light 9.0714216495 6.961059529 11.18178377 9 h after light 14.36609142 10.89413037 17.83805247 11 h after light 19.3514665 19.18332173 19.51961127 1 h after dark 16.283803651 8.803474162 23.76413314 3 h after dark 6.9873743775 6.5802703970000005 7.394478358 5 h after dark 10.6874448545 9.623836819 11.75105289 7 h after dark 8.2962147985 5.638143877 10.95428572 9 h after dark 4.487884384000001 4.3890648080000005 4.58670396 11 h after dark 3.586958106 3.24004732 3.933868892