condition	mean	min	max
4 h after light	0.292765	0.0	0.878295
8 h after light	0.0	0.0	0.0
12 h after light	0.012664300000000002	0.0	0.0379929
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.189275	0.0	0.333588