condition	mean	min	max
4 h after light	0.4729715	0.0	0.945943
8 h after light	0.2566095	0.0	0.513219
12 h after light	0.0	0.0	0.0
4 h after dark	0.4149765	0.0	0.829953
8 h after dark	0.305684	0.204993	0.406375
12 h after dark	0.0	0.0	0.0