condition	mean	min	max
0 h after light	4.575794999999999	3.43567	5.71592
4 h after light	3.1561250000000003	2.81779	3.49446
8 h after light	1.9956049999999999	1.16369	2.82752
4 h after dark	5.197725	2.53618	7.85927
8 h after dark	4.65855	3.40615	5.91095
12 h after dark	3.530355	3.35035	3.71036