condition mean min max 1 h after light 9.8015331445 9.698214226000001 9.904852063 3 h after light 7.320057623333333 5.790405309 8.840580932 5 h after light 6.480075326 4.581372832 8.311563176 7 h after light 5.571625956666667 3.7579261610000003 7.587388064 9 h after light 7.549085926666667 6.533861418 9.218478727 11 h after light 7.503697861333333 7.432171007999999 7.560526276 13 h after light 8.352996020333334 7.5671476470000005 8.83491757 15 h after light 9.551459613666667 7.4433123210000005 10.87613255 1 h after dark 10.347205754666666 8.563064564 11.29430823 3 h after dark 11.27715907 10.57910569 12.46570333 5 h after dark 11.057521209 9.989962287 11.8498204 7 h after dark 11.95089795 10.61182894 14.58232464