condition	mean	min	max
1 h after light	13.923817725	10.763643199999999	17.08399225
3 h after light	18.495645706666668	17.22117699	20.22755378
5 h after light	16.4387587	11.8921532	20.21178539
7 h after light	15.640395603333333	13.88487487	16.81977689
9 h after light	13.695304776666665	11.78902396	16.72718577
11 h after light	14.31417659	13.79479311	15.14672069
1 h after dark	15.558329593333333	14.46111278	17.38682488
3 h after dark	11.264656427	7.568836181	15.20610943
5 h after dark	12.577577253333333	10.76508163	14.69541482
7 h after dark	14.060565863333332	13.63572673	14.4456473
9 h after dark	15.22297606	13.44014155	16.90860907
11 h after dark	12.217283603333334	10.33233393	13.54774208