condition	mean	min	max
0 h after light	6.4354499999999994	5.62537	7.24553
4 h after light	37.75775	19.0159	56.4996
8 h after light	14.1204	13.5161	14.7247
4 h after dark	10.67535	10.301	11.0497
8 h after dark	20.69495	13.455	27.9349
12 h after dark	9.08941	5.61782	12.561