condition	mean	min	max
4 h after light	0.1921775	0.156514	0.227841
8 h after light	0.09496094999999999	0.0567989	0.133123
12 h after light	0.3747965	0.368061	0.381532
4 h after dark	1.0236965	0.909483	1.13791
8 h after dark	0.6841714999999999	0.630478	0.737865
12 h after dark	0.3270475	0.314091	0.340004