condition	mean	min	max
1 h after light	18.13410519	18.13410519	18.13410519
3 h after light	10.811333475000001	10.67130348	10.95136347
5 h after light	10.7245117575	8.488450395	12.96057312
7 h after light	12.63835132	11.07135008	14.20535256
9 h after light	13.142564135	12.83100395	13.45412432
11 h after light	13.23732236	11.48115735	14.99348737
1 h after dark	13.4002649945	8.612859299	18.18767069
3 h after dark	11.837274615	10.31985861	13.35469062
5 h after dark	10.7209345575	9.778458135	11.66341098
7 h after dark	14.770440885	13.46280455	16.07807722
9 h after dark	18.153227415	14.55002725	21.75642758
11 h after dark	21.73248311	20.39339635	23.07156987