condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0259367	0.0	0.0518734
12 h after light	0.03278045	0.0	0.0655609
4 h after dark	0.0493623	0.0	0.093135
8 h after dark	0.10931133333333333	0.0	0.186813
12 h after dark	0.0	0.0	0.0