condition	mean	min	max
4 h after light	0.20950924999999998	0.0908805	0.328138
8 h after light	0.853287	0.814752	0.891822
12 h after light	7.71283	7.04087	8.38479
4 h after dark	14.205499999999999	13.8432	14.4371
8 h after dark	3.3716933333333334	2.41606	3.95514
12 h after dark	0.354358	0.0	0.725544