condition	mean	min	max
4 h after light	2.48832	1.86248	3.11416
8 h after light	1.2988849999999998	1.24982	1.34795
12 h after light	1.19354	0.95187	1.43521
4 h after dark	3.085255	2.95163	3.21888
8 h after dark	3.0373900000000003	3.00555	3.06923
12 h after dark	2.745505	2.36015	3.13086