condition	mean	min	max
4 h after light	4.091924000000001	3.538559	5.128815
8 h after light	2.5963333333333334	1.698032	3.2267349999999997
12 h after light	1.730183	1.510818	1.870307
16 h after light	3.594761333333333	3.3510269999999998	4.037557
4 h after dark	4.332834666666667	2.710152	7.54281
8 h after dark	2.6799283333333332	2.0520009999999997	3.505232