condition	mean	min	max
3 h after light	2.452923333333333	0.0	7.35877
6 h after light	1.62045	0.0	4.86135
9 h after light	5.0054533333333335	0.0	10.6523
12 h after light	1.114945	0.0	4.45978
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0