condition	mean	min	max
4 h after light	0.84246	0.0	1.68492
8 h after light	1.49573	1.15139	1.84007
12 h after light	0.2981095	0.0	0.596219
4 h after dark	0.0	0.0	0.0
8 h after dark	1.77725	0.0	3.36583
12 h after dark	2.8413466666666665	0.0	5.77882