condition	mean	min	max
4 h after light	1.771358	0.713614	2.52476
8 h after light	1.9752543333333334	0.364483	3.2903
12 h after light	2.16709	1.02332	3.39814
4 h after dark	3.844723333333333	1.70971	5.19098
8 h after dark	2.4004266666666667	1.89599	2.70388
12 h after dark	2.36351	2.23557	2.54062