condition	mean	min	max
4 h after light	0.32180371	0.00808542	0.635522
8 h after light	1.37452	1.37242	1.37662
12 h after light	3.322145	3.31802	3.32627
4 h after dark	3.1069066666666667	2.82779	3.591
8 h after dark	0.76079	0.0	1.30591
12 h after dark	1.1075386666666667	0.508623	2.05063