condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.029653	0.0	0.059306
8 h after light	0.0	0.0	0.0
4 h after dark	0.02869505	0.0	0.0573901
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0