condition	mean	min	max
0 h after light	1.8316305000000002	0.917041	2.74622
4 h after light	2.878175	1.24364	4.51271
8 h after light	2.28595	1.55305	3.01885
4 h after dark	4.654545000000001	4.49523	4.81386
8 h after dark	3.47372	2.70469	4.24275
12 h after dark	2.116485	1.49044	2.74253