condition	mean	min	max
1 h after light	14.950314463333333	14.04416307	16.37043083
3 h after light	14.765162536666667	12.78961442	16.49922678
5 h after light	15.147339956666666	11.14870674	17.59097939
7 h after light	13.57617079	11.04386406	15.76051414
9 h after light	15.386080976666667	12.76126837	17.90992065
11 h after light	15.590559736666666	13.89342355	17.30985471
13 h after light	17.210030766666666	15.22405624	18.40555271
15 h after light	16.153125446666667	14.69595575	16.90798113
1 h after dark	15.58090808	14.50472578	17.29358649
3 h after dark	15.673934443333334	14.32523293	17.22065227
5 h after dark	14.63591539	14.49901343	14.85806263
7 h after dark	16.614417976666665	12.71384327	19.80179841