condition mean min max 1 h after light 8.636827054 7.84208318 9.431570928 3 h after light 8.837252859333333 6.62650047 12.41538504 5 h after light 6.966651199 5.0928714489999996 8.143537688 7 h after light 8.761152902333334 5.2405133610000005 11.14004833 9 h after light 11.886330740666667 8.302426972000001 13.68262886 11 h after light 10.679344136666666 8.370075477 13.942004699999998 13 h after light 10.287908796 5.388042867999999 13.24115208 15 h after light 11.039685519666667 9.128326279 12.90568505 1 h after dark 12.680780096666666 12.48418947 12.97748265 3 h after dark 15.3839398 14.2540794 16.50237834 5 h after dark 12.546547473333334 10.84341956 14.43837015 7 h after dark 13.496787746666667 12.20269117 15.21440304