condition	mean	min	max
4 h after light	2.060785	1.38099	2.74058
8 h after light	1.2327664999999999	0.899103	1.56643
12 h after light	0.8199	0.0	1.6398
4 h after dark	2.5151220000000003	0.969324	4.06092
8 h after dark	8.003565	3.79693	12.2102
12 h after dark	3.7879899999999997	1.17852	6.39746