condition mean min max 1 h after light 6.594283893 5.669187438 7.519380347999999 3 h after light 7.4498621646666665 5.5200678739999995 9.268592547 5 h after light 9.382903283333333 8.451195653 9.900413766 7 h after light 10.015124200333334 8.160143581 11.86308767 9 h after light 10.371084372333334 9.427240557000001 10.9205606 11 h after light 10.432856271333334 8.417350874 11.45729318 1 h after dark 12.658557109333334 8.578570998 15.24285154 3 h after dark 12.2738572 10.303932099999999 13.40757255 5 h after dark 10.73020302 10.04585859 11.10141131 7 h after dark 10.524126553333334 9.90351834 11.14847861 9 h after dark 10.148500586333334 9.692145162000001 10.96965808 11 h after dark 11.119730716666666 10.14261646 11.91073699