condition	mean	min	max
4 h after light	1.305155	0.66949	1.94082
8 h after light	0.0	0.0	0.0
12 h after light	0.1831385	0.0	0.366277
4 h after dark	0.52629	0.0	0.997109
8 h after dark	0.9193180000000001	0.0	2.06775
12 h after dark	1.3922276666666666	0.963703	1.79293