condition	mean	min	max
4 h after light	1.1405326666666666	0.37727	2.61831
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.10720266666666667	0.0	0.321608
12 h after dark	0.946948	0.765033	1.2697