condition	mean	min	max
3 h after light	5.143946666666667	0.0	9.66219
6 h after light	1.06226	0.0	3.18678
9 h after light	10.69144	8.98543	13.5957
12 h after light	0.0	0.0	0.0
3 h after dark	5.036713333333333	4.07495	6.65634
6 h after dark	5.917083333333333	3.11813	10.4364
9 h after dark	12.9925	0.0	21.3679
12 h after dark	3.07428	0.0	4.89101