condition mean min max 1 h after light 14.170447925 13.19186049 15.14903536 3 h after light 12.350572499666667 7.956522839 15.27949077 5 h after light 14.650669350000001 11.29775436 18.01668185 7 h after light 8.002262044666667 7.243538831 8.423286747999999 9 h after light 14.80380957 11.79282305 18.17654845 11 h after light 11.716089898 8.344893764 13.75674706 13 h after light 13.511550978666667 8.454921116 20.57513699 15 h after light 15.369060467 7.247435681 28.17331316 1 h after dark 18.504138278 8.107043374 31.7632543 3 h after dark 16.61021630666667 11.21476011 22.76207124 5 h after dark 13.81157492 12.565990300000001 15.89270029 7 h after dark 11.596415687 9.370772191 14.01886824