condition mean min max 1 h after light 2.586243758 2.586243758 2.586243758 3 h after light 4.489236954 3.824342843 5.154131065 5 h after light 4.4610620235 3.6007922519999997 5.321331795 7 h after light 6.8527297125 5.145750798 8.559708627000001 9 h after light 7.2184387485 6.265513788 8.171363709 11 h after light 11.071854098 8.359076786000001 13.78463141 1 h after dark 10.0433741855 8.614373781 11.47237459 3 h after dark 10.7228494715 9.651524453 11.79417449 5 h after dark 9.6363581835 9.388049715 9.884666652 7 h after dark 11.125389585 10.54304254 11.70773663 9 h after dark 11.421153010000001 11.08161044 11.76069558 11 h after dark 13.90010972 11.55229902 16.24792042