condition	mean	min	max
1 h after light	21.158776160000002	20.16031836	22.15723396
3 h after light	27.407838306666665	22.91923615	31.62207795
5 h after light	21.722348116666666	16.32450732	29.53428699
7 h after light	19.083743573333333	11.81840546	22.73496097
9 h after light	18.6973917	17.79634146	19.44222178
11 h after light	18.38224137	14.83682224	23.20923578
13 h after light	18.241595173333334	16.00391657	20.70980678
15 h after light	19.66349673	17.36772875	20.8822296
1 h after dark	19.828041186666667	17.41014056	21.53433396
3 h after dark	16.987857953333332	16.51020641	17.83554477
5 h after dark	15.009040466666667	13.52273622	15.92255721
7 h after dark	14.358857143333333	11.62577085	18.4292987