condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.01843055	0.0	0.0368611
8 h after light	0.0190286	0.0	0.0380572
4 h after dark	0.0184317	0.0	0.0368634
8 h after dark	0.01841055	0.0	0.0368211
12 h after dark	0.0	0.0	0.0