condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.04528395	0.0	0.0905679
12 h after light	0.027653	0.0	0.055306
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0482358	0.0480225	0.0484491
12 h after dark	0.0	0.0	0.0