condition	mean	min	max
4 h after light	0.00509095	0.0	0.0101819
8 h after light	0.0376989	0.0291501	0.0462477
12 h after light	0.0072885	0.0	0.014577
4 h after dark	0.0	0.0	0.0
8 h after dark	0.006847700000000001	0.0	0.0205431
12 h after dark	0.0038225	0.0	0.0114675