condition	mean	min	max
3 h after light	14.321866666666667	12.444	16.1394
6 h after light	16.698866666666667	12.6737	21.4992
9 h after light	25.8381	18.1528	34.5929
12 h after light	31.4895	15.6568	40.0085
3 h after dark	29.9371	27.4539	32.7384
6 h after dark	20.7028	20.6335	20.7753
9 h after dark	15.044899999999998	13.1703	17.0571
12 h after dark	11.865395	9.45599	14.2748