condition	mean	min	max
4 h after light	14.950963333333334	10.599310000000001	18.1524
8 h after light	3.928462	1.8753919999999997	6.793622
12 h after light	5.070909333333333	2.210743	7.084836999999999
16 h after light	5.508391666666666	3.3293589999999997	8.714731
4 h after dark	6.532645333333333	5.231374	7.233351
8 h after dark	9.144009333333333	5.870232	12.767710000000001