condition	mean	min	max
4 h after light	0.437102	0.109508	0.827246
8 h after light	0.7790139666666667	0.0962919	1.16537
12 h after light	1.3190553333333335	0.429416	1.91077
4 h after dark	0.926154	0.81569	1.12677
8 h after dark	1.0910630000000001	0.658601	1.88335
12 h after dark	0.5742883333333333	0.330934	0.896877