condition	mean	min	max
4 h after light	12.49805	11.5065	13.4896
8 h after light	12.137550000000001	11.6415	12.6336
12 h after light	13.7042	13.1497	14.2587
4 h after dark	13.63215	13.1678	14.0965
8 h after dark	13.2198	12.9458	13.4938
12 h after dark	14.36745	14.0925	14.6424