condition	mean	min	max
2 h after light	12.535835	7.58388	15.9132
6 h after light	9.154551666666666	6.69264	12.3856
10 h after light	6.638931666666666	4.841	8.13997
14 h after light	6.979863333333333	4.45849	10.5738
18 h after light	6.93992	4.30695	8.38818
2 h after dark	8.776725	5.47392	11.9623