condition	mean	min	max
4 h after light	0.4523525	0.0	0.904705
8 h after light	0.247339	0.0	0.494678
12 h after light	0.0	0.0	0.0
4 h after dark	0.199992	0.0	0.399984
8 h after dark	0.197587	0.0	0.395174
12 h after dark	0.0	0.0	0.0