condition	mean	min	max
0 h after light	4.121805	2.75114	5.49247
4 h after light	1.35382	0.0	2.70764
8 h after light	4.07547	0.0	8.15094
4 h after dark	2.03086	0.0	4.06172
8 h after dark	2.04562	0.0	4.09124
12 h after dark	0.6707	0.0	1.3414