condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.79429	0.0	1.58858
8 h after light	0.0	0.0	0.0
4 h after dark	1.588685	0.0	3.17737
8 h after dark	0.800115	0.0	1.60023
12 h after dark	0.0	0.0	0.0