condition	mean	min	max
4 h after light	0.1178865	0.0	0.235773
8 h after light	0.347603	0.0	0.695206
12 h after light	0.0	0.0	0.0
4 h after dark	0.08643866666666666	0.0	0.259316
8 h after dark	0.0	0.0	0.0
12 h after dark	0.17020666666666667	0.0	0.29111