condition	mean	min	max
4 h after light	9.084502666666667	6.058266000000001	15.0982
8 h after light	2.6205450000000003	2.130472	2.87055
12 h after light	2.4950543333333335	1.463362	3.512714
16 h after light	3.188014	2.600735	3.784185
4 h after dark	8.825822333333333	3.9042529999999998	13.15869
8 h after dark	13.673676	7.327038000000001	17.55082