condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.02057065	0.0	0.0411413
12 h after light	0.02488235	0.0	0.0497647
4 h after dark	0.0	0.0	0.0
8 h after dark	0.00821645	0.0	0.0164329
12 h after dark	0.0459774	0.0272422	0.0647126