condition mean min max 1 h after light 9.506242635 7.375688615 10.7024651 3 h after light 8.597980792 8.236511689 8.974083688 5 h after light 10.842162254 8.61907586 14.34152885 7 h after light 9.036720304666666 7.888474327999999 10.52557305 9 h after light 8.486949188333334 5.546416993999999 11.70821275 11 h after light 11.241854716666667 10.18052588 12.63619394 13 h after light 10.427776984666666 8.954322074 12.17924499 15 h after light 10.291113206666667 8.03650955 12.0582201 1 h after dark 8.849931053 5.908282666 13.36612423 3 h after dark 8.178699380333335 6.908090989 10.01062139 5 h after dark 8.060313351333333 7.53516845 8.834675824 7 h after dark 6.979300129333334 5.817779047 7.876187384