condition	mean	min	max
4 h after light	0.0	0.0	0.0
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	0.013242366666666667	0.0	0.0397271
12 h after dark	0.09185933333333333	0.0	0.275578