condition	mean	min	max
1 h after light	31.885580595	29.01332772	34.75783347
3 h after light	22.6791472	17.82835319	29.87575227
5 h after light	18.00163233	17.3482333	18.46461041
7 h after light	17.1876335	15.95757051	18.58267077
9 h after light	15.765602326666666	14.270413399999999	16.77142127
11 h after light	13.764745663333333	11.79356282	15.46212893
13 h after light	15.259731623333334	14.07114232	16.67234445
15 h after light	14.72052392	13.97456566	15.60483899
1 h after dark	14.997181373333333	12.04393046	17.88616444
3 h after dark	12.71754151	12.14606992	13.384274
5 h after dark	13.34473893	10.86958161	16.86856786
7 h after dark	12.81964919	10.02221625	14.36535795