condition	mean	min	max
3 h after light	1.9222033333333333	0.0	5.76661
6 h after light	0.0	0.0	0.0
9 h after light	1.27658	0.0	3.82974
12 h after light	0.0	0.0	0.0
3 h after dark	6.173963333333334	0.0	13.1513
6 h after dark	1.8712133333333334	0.0	5.61364
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0