condition mean min max 1 h after light 4.8605759 4.5116282089999995 5.209523591 3 h after light 6.371800066333334 4.522465246 8.270436427 5 h after light 6.994754281333333 5.844822585 8.096777215 7 h after light 8.308115757666666 7.044728271 10.190580699999998 9 h after light 6.858478821666667 6.2848270379999995 7.806526571 11 h after light 7.850012404999999 6.02679495 9.110544475 1 h after dark 10.071155350333333 9.2040918 11.39598493 3 h after dark 7.981330159333334 7.67211096 8.405839347 5 h after dark 11.272081640666666 9.703455812 12.21996232 7 h after dark 7.699236947666667 7.309267435 8.26176947 9 h after dark 9.646697807999999 7.144674575 11.79586659 11 h after dark 9.677740327333334 9.465486352000001 10.03194138