condition	mean	min	max
0 h after light	0.9184965	0.367923	1.46907
4 h after light	0.730269	0.374218	1.08632
8 h after light	0.0	0.0	0.0
4 h after dark	0.542481	0.360704	0.724258
8 h after dark	1.272095	1.08514	1.45905
12 h after dark	1.99729	1.79393	2.20065