condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.053389	0.0	0.106778
8 h after dark	0.0537775	0.0	0.107555
12 h after dark	0.02644815	0.0	0.0528963