condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.01133235	0.0	0.0226647
4 h after dark	0.0	0.0	0.0
8 h after dark	0.00496369	0.0	0.00992738
12 h after dark	0.018002249999999997	0.0164575	0.019547