condition	mean	min	max
0 h after light	2.44646	1.95926	2.93366
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.976575	0.0	1.95315