condition	mean	min	max
4 h after light	14.0702015	13.377104	14.763299
8 h after light	12.3701595	12.270176	12.470143
12 h after light	10.885988	10.224108	11.547868
4 h after dark	12.270176	12.270176	12.270176
8 h after dark	12.788173	12.053614	13.522732
12 h after dark	12.11496	12.11496	12.11496