condition	mean	min	max
4 h after light	0.0178688	0.0	0.0357376
8 h after light	0.0339731	0.0	0.0679462
12 h after light	0.03692445	0.0	0.0738489
4 h after dark	0.1036029	0.062543	0.174907
8 h after dark	0.0	0.0	0.0
12 h after dark	0.024609166666666665	0.0	0.054372