condition	mean	min	max
0 h after light	0.154356	0.123353	0.185359
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0304067	0.0	0.0608134
8 h after dark	0.2141383	0.0607436	0.367533
12 h after dark	0.0	0.0	0.0