condition	mean	min	max
4 h after light	10.793379999999999	7.18484	13.856
8 h after light	6.155693333333334	2.1312	9.6456
12 h after light	7.157283333333333	4.16254	11.3355
4 h after dark	12.41608	8.41744	15.5142
8 h after dark	23.5437	15.0046	28.7334
12 h after dark	27.5422	18.9094	35.7783