condition	mean	min	max
4 h after light	0.04162525	0.0	0.0832505
8 h after light	0.08527404999999999	0.0339881	0.13656
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.00909095	0.0	0.0181819
12 h after dark	0.0329708	0.0301416	0.0358