condition	mean	min	max
4 h after light	3.7463023333333334	2.688414	5.840892
8 h after light	3.10729	1.489142	5.497345
12 h after light	3.988917333333333	3.202442	4.7262260000000005
16 h after light	5.155278	2.601555	9.661465
4 h after dark	8.246934666666668	7.255321	9.651497
8 h after dark	2.2141053333333334	1.495371	2.620657