condition	mean	min	max
4 h after light	2.74906	1.19501	4.18509
8 h after light	1.7798180000000001	0.508924	2.42969
12 h after light	3.0564766666666667	1.64681	5.1893
4 h after dark	1.444926	0.517568	2.5968
8 h after dark	0.551078	0.340078	0.905417
12 h after dark	1.1515756666666668	0.715137	1.54445