condition	mean	min	max
4 h after light	0.6135135	0.497598	0.729429
8 h after light	0.09267120000000001	0.0369364	0.148406
12 h after light	0.0975853	0.0598376	0.135333
4 h after dark	0.257715	0.199996	0.315434
8 h after dark	0.275061	0.197591	0.352531
12 h after dark	0.3521595	0.311244	0.393075