condition	mean	min	max
1 h after light	17.28353526	13.54247472	21.0245958
3 h after light	15.647869153333334	14.53414976	17.27313505
5 h after light	17.36762336	15.47881306	18.55760533
7 h after light	17.312988816666667	14.10583878	19.2504569
9 h after light	19.344278916666667	18.22044282	21.01086387
11 h after light	19.663754946666664	17.29826936	21.22841308
13 h after light	22.389864696666667	21.75621399	23.27478285
15 h after light	19.993627753333335	19.89120854	20.04496522
1 h after dark	21.79815677	20.53964904	24.23252969
3 h after dark	23.451534446666667	21.22111864	25.25104009
5 h after dark	21.67920118	21.17369365	22.44495392
7 h after dark	20.117004013333332	17.65548832	21.99964717