condition	mean	min	max
4 h after light	11.902393333333334	4.55168	19.5709
8 h after light	9.47482	2.27585	16.3383
12 h after light	8.88533	4.77268	13.0019
4 h after dark	11.558816666666667	7.90935	15.1317
8 h after dark	11.214763333333334	6.28789	15.1058
12 h after dark	8.47981	7.3864	10.5224