condition mean min max 1 h after light 8.4496203065 6.705497192999999 10.19374342 3 h after light 7.3952652709999995 6.459622112999999 8.177677673 5 h after light 7.825133078333333 5.737835877 9.605578999999999 7 h after light 6.349261568 5.5551951939999995 7.78028776 9 h after light 8.923160935333334 8.152774231 9.42680593 11 h after light 7.1190302716666665 5.601942341 8.583755396 13 h after light 8.191203468 6.720505892 9.255684726 15 h after light 8.759448479666666 7.271832809 10.51204635 1 h after dark 10.697581027 8.917747711 11.78073751 3 h after dark 9.811527466333333 9.289742808 10.29219609 5 h after dark 10.079445354999999 9.487322675 10.66483836 7 h after dark 11.675551970333334 9.771660841000001 13.02127088