condition mean min max 1 h after light 1.7276817949999999 1.402456929 2.0529066609999997 3 h after light 1.6682503476666666 0.9520625620000001 2.996788712 5 h after light 1.5208606646666667 1.200942393 1.918314259 7 h after light 2.821025285666667 1.470492845 3.793694032 9 h after light 2.2371412016666667 1.816903971 2.602920402 11 h after light 1.232396904 0.966383058 1.477741604 13 h after light 2.1653293529999997 1.5009218469999999 2.6599751819999997 15 h after light 1.463669888 0.8852666029999999 2.265191008 1 h after dark 2.469433815 1.379390151 3.6981363239999996 3 h after dark 2.5634657553333335 1.726020462 3.586907081 5 h after dark 1.6182233183333334 1.507918836 1.81324495 7 h after dark 1.6172879906666666 0.9975973659999999 1.954332168