condition	mean	min	max
4 h after light	0.27648466666666666	0.0	0.829454
8 h after light	0.0	0.0	0.0
12 h after light	1.4566216666666667	0.252165	2.98691
4 h after dark	0.311906	0.0	0.935718
8 h after dark	0.736062	0.0	1.56402
12 h after dark	0.0	0.0	0.0