condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.68052	0.0	1.36104
4 h after dark	0.0	0.0	0.0
8 h after dark	0.1693615	0.0	0.338723
12 h after dark	0.0	0.0	0.0