condition	mean	min	max
4 h after light	2.6686099999999997	0.0	8.00583
8 h after light	4.02275	0.0	8.20916
12 h after light	0.0	0.0	0.0
4 h after dark	10.32202	3.82908	18.1055
8 h after dark	7.482173333333334	0.0	13.3969
12 h after dark	8.191156666666666	3.96805	13.5319