condition	mean	min	max
1 h after light	16.93874766	10.88309743	20.27963381
3 h after light	14.57625262	12.99372534	15.50101268
5 h after light	17.423275076666666	13.19001924	22.83299044
7 h after light	16.561139126666667	13.92413417	20.44429597
9 h after light	15.99186577	13.70821761	20.07122186
11 h after light	16.350169233333332	16.00694745	16.88769586
13 h after light	19.908022593333335	14.55651332	26.32493058
15 h after light	16.34262999	13.70613366	19.09218183
1 h after dark	20.286420506666666	18.69284533	21.26119237
3 h after dark	19.448240956666666	18.30195535	21.51091858
5 h after dark	19.08915726	16.02077578	23.7729002
7 h after dark	23.78293973	21.20007104	28.53222967