condition	mean	min	max
4 h after light	0.22275353333333334	0.0	0.58063
8 h after light	0.006573699999999999	0.0	0.0197211
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0123432	0.0	0.0370296