condition mean min max 1 h after light 6.0631284495 5.161546594 6.964710305 3 h after light 3.5302482626666665 2.202685264 4.219244346 5 h after light 2.4109006613333333 0.0 4.652329119 7 h after light 4.069368055333333 3.0825089130000003 4.610583494 9 h after light 6.790753315333333 5.473475412000001 7.456604426 11 h after light 10.568827723333333 6.29347704 14.09303577 1 h after dark 9.587710161 7.772244538 11.65085605 3 h after dark 12.689059183333333 10.87011795 14.20488411 5 h after dark 13.133046823333334 10.50505551 17.77900757 7 h after dark 9.792109534 7.579942722 11.56959083 9 h after dark 6.635188650666667 5.624407063 7.897751574 11 h after dark 7.753989047666667 7.351558177999999 8.539572024