condition	mean	min	max
4 h after light	12.762549	12.206307	13.318791
8 h after light	15.336003999999999	11.20011	19.471898
12 h after light	13.258989	12.821273	13.696705
4 h after dark	12.554588500000001	11.665017	13.44416
8 h after dark	13.4042715	12.114243	14.6943
12 h after dark	16.881069	16.881069	16.881069