condition mean min max 3 h after light 0.28693466666666667 0.234316 0.34665 6 h after light 0.20354049999999999 0.0873245 0.368733 9 h after light 0.45484233333333335 0.395648 0.508443 12 h after light 4.483035 0.629415 11.2805 3 h after dark 0.786584 0.197642 1.27429 6 h after dark 0.779406 0.337454 1.01774 9 h after dark 12.793858333333334 0.0 37.6983 12 h after dark 0.323318 0.166798 0.593055