condition	mean	min	max
0 h after light	0.02603145	0.0	0.0520629
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0513345	0.0	0.102669
8 h after dark	0.0514916	0.0512755	0.0517077
12 h after dark	0.0259965	0.0	0.051993