condition	mean	min	max
4 h after light	0.0467727	0.0	0.0935454
8 h after light	0.1458296	0.0378952	0.253764
12 h after light	0.153955	0.122782	0.185128
4 h after dark	0.204018	0.161811	0.246225
8 h after dark	0.11113895	0.0803739	0.141904
12 h after dark	0.1543842	0.0399154	0.268853