condition	mean	min	max
4 h after light	0.03779335	0.0332113	0.0423754
8 h after light	0.02610285	0.0197016	0.0325041
12 h after light	0.0104199	0.0	0.0208398
4 h after dark	0.0	0.0	0.0
8 h after dark	0.018729266666666668	0.0	0.0561878
12 h after dark	0.0802932	0.0	0.199756