condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0437868	0.0	0.0941328
12 h after light	0.054474	0.0	0.163422
4 h after dark	0.0289407	0.0	0.0868221
8 h after dark	0.0	0.0	0.0
12 h after dark	0.23322473333333332	0.0801939	0.529507