condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.01684745	0.0	0.0336949
8 h after light	0.01690555	0.0	0.0338111
4 h after dark	0.0336307	0.0335644	0.033697
8 h after dark	0.0	0.0	0.0
12 h after dark	0.01706465	0.0	0.0341293