condition mean min max 1 h after light 3.946153443 3.007572811 4.902134506 3 h after light 4.423110808 3.694818245 5.32836219 5 h after light 6.058072965 4.2008900019999995 8.479298082 7 h after light 5.299165882333333 4.50334451 6.047830318 9 h after light 4.502033971666666 3.4142658089999998 6.312994953 11 h after light 5.473386424666667 3.59312678 6.577744789 13 h after light 5.959696103 2.088228935 9.959070125 15 h after light 5.044652875333334 3.859008507 6.6275111220000005 1 h after dark 4.335427472 3.8470763480000003 5.019095587 3 h after dark 5.581683714666667 5.18407179 5.876363114 5 h after dark 5.199542083666667 4.41496718 6.636574662 7 h after dark 5.7031753929999995 5.1195218 6.6525924089999995