condition mean min max 1 h after light 6.157931666 5.776743727 6.539119605 3 h after light 9.318057326 7.206336163 10.8228849 5 h after light 9.861131789 8.072548377 10.93169561 7 h after light 8.152234652666667 7.7937688320000005 8.808806491 9 h after light 12.931625409999999 10.84729932 15.27665579 11 h after light 14.14095473 11.59220001 17.50092831 1 h after dark 10.191502725 9.201744461 12.04980769 3 h after dark 10.170096475333333 9.717978086 10.57336226 5 h after dark 10.38621068 8.285617226 14.38607954 7 h after dark 8.406634333666666 7.585045087 8.960318334 9 h after dark 7.887262479 6.927753784 8.628899751 11 h after dark 6.367778428666667 4.146106381 10.15202738