condition	mean	min	max
0 h after light	1.9538915	0.780443	3.12734
4 h after light	3.1293800000000003	3.0779	3.18086
8 h after light	1.169352	0.794444	1.54426
4 h after dark	1.53299	0.0	3.06598
8 h after dark	0.387559	0.0	0.775118
12 h after dark	2.3212099999999998	1.52484	3.11758