condition mean min max 1 h after light 4.184331469 4.184331469 4.184331469 3 h after light 5.5285683285000005 5.336310577 5.72082608 5 h after light 4.6430151675 3.4482302139999996 5.837800121 7 h after light 4.444398932 2.008375509 6.880422355 9 h after light 2.5955782055 2.2848919359999997 2.906264475 11 h after light 6.8864993895 2.217042659 11.55595612 1 h after dark 10.13454482 9.61518238 10.65390726 3 h after dark 14.466149085 11.98755118 16.94474699 5 h after dark 10.243795484 9.730267798 10.75732317 7 h after dark 12.428445305 12.24969276 12.60719785 9 h after dark 13.706825649999999 13.27533829 14.13831301 11 h after dark 15.199792774999999 14.73476451 15.66482104