condition	mean	min	max
4 h after light	0.03480545	0.0	0.0696109
8 h after light	0.225583529	5.8e-08	0.451167
12 h after light	0.318238	0.0	0.636476
4 h after dark	0.22356828666666667	0.0	0.667435
8 h after dark	8.733333333333334e-09	0.0	2.62e-08
12 h after dark	0.660932	0.0	1.26775